Skip navigation

Tag Archives: tourguidehawaii.com

by Donald B. MacGowan

New at iTunes: Hawaii Dream Vacation iPhone/iPod Touch App Puts the Magic of Hawaii in the Palm of Your Hand. Interactive maps, GPS and WiFi enabled, dozens of videos…available at iTunes or www.tourguidehawaii.com.

Kilauea erupting at Halema'uma'u Crater, Hawaii Volcanoes National Park: Graphic from Photo by Donald B MacGowan

There are many wondrous, enigmatic and fascinating attractions on the Big Island of Hawaii, some better known than others, many out of the way and generally off the beaten track. Tour Guide Hawaii has produced an encyclopedic collection of the most up-to-date information, presented as short GPS-cued videos, in an app downloadable to iPhone and iPod Touch that covers the entire Big Island, highlighting the popular and the uncrowded, the famous and the secluded, the adventurous and the relaxing.

New at iTunes: Hawaii Dream Vacation iPhone/iPod Touch App Puts the Magic of Hawaii in the Palm of Your Hand. Interactive maps, GPS and WiFi enabled, dozens of videos…available at iTunes or www.tourguidehawaii.com.

Kilauea lava flow from Kupaianaha Vent, Hawaii: Photo Courtesy of Big Island Air

Kilauea Volcano

Although it is the most active volcano on earth, many visitors to Hawaii Volcanoes National Park standing on the very summit of Kilauea Volcano often stare and wonder “Where’s the volcano?” Nestled snugly up against Mauna Loa, and not as vertically spectacular as either this near neighbor or Mauna Kea, Kilauea doesn’t even appear to be a bump on the landscape from the usual viewpoints. Even though it doesn’t standout visually, Kilauea is one of the most intriguing and fascinating volcanoes on earth…let’s just take a quick look at some of the reasons why.

New at iTunes: Hawaii Dream Vacation iPhone/iPod Touch App Puts the Magic of Hawaii in the Palm of Your Hand. Interactive maps, GPS and WiFi enabled, dozens of videos…available at iTunes or www.tourguidehawaii.com.

The Kilauea eruption at Halema'uma'u Crater from Jagger Museum at night: Photo by Donald B MacGowan

Comprising the entire southeastern portion of Hawaii Island, Kilauea Volcano is not only currently the world’s most active volcano, it is also the home of the fire-goddess Pele. Early geologists believed Kilauea was merely a satellite vent of Mauna Loa, as it lies directly on that mountain’s southern slopes. However, Kilauea is now recognized as its own, distinct, volcano which has its own, separate, magma source and unique plumbing.

New at iTunes: Hawaii Dream Vacation iPhone/iPod Touch App Puts the Magic of Hawaii in the Palm of Your Hand. Interactive maps, GPS and WiFi enabled, dozens of videos…available at iTunes or www.tourguidehawaii.com.

Looking over the shield of Kilauea, at some of the 760 billion tons of lava Mau Loa o Mauna Ulu, Hawaii Volcanoes National Park: Photo by Donald B MacGowan

Presenting the classic “Hawaiian Shield Volcano” shape, a basic oval with low, shallow slope angles, volume-wise Kilauea is one of the the world’s most massive mountains. Standing 1240 meters (4080) above sea level, the above-ocean part of the volcano is about 80 km (50 miles) long and 32 km, (20 miles) wide, along an axis trending roughly southwest to northeast. However, like all the other Hawaiian volcanoes, the great majority of its vast bulk lies below the sea, about 5.5 km (18,000 feet) deep here, making Kilauea’s true base-to-summit height about 7 km (23,000 ft).

New at iTunes: Hawaii Dream Vacation iPhone/iPod Touch App Puts the Magic of Hawaii in the Palm of Your Hand. Interactive maps, GPS and WiFi enabled, dozens of videos…available at iTunes or www.tourguidehawaii.com.

A lava flow from Kilauea blocks the highway at Kalapana Hawaii: Photo by Donald B MacGowan

Sometimes vying with Mts. Aetna and Stromboli for the title of “most active volcano on earth”, Kilauea has been erupting continuously since January 1983; between then and June 2009, nearly 700 acres of new land was created on Hawaii Island by Kilauea lava flows. As the time scale of human lives and human tragedy are so much shorter than geologic time scales, and thus human memories of past disasters grow dim rather rapidly, this volcanic growth has come at quite a cost because people insist on building villages, towns and roads on this highly active landscape. In recent decades, the towns of Kapoho (in 1960), Kalapana (in 1990), and Kaimu (in 1990) have all been burned, buried and destroyed by Kilauea, and now are seemingly all but abandoned except by a few hardy souls. Although popularly thought to be rather tame with fairly peaceable eruptions, Kilauea in the past has had its fair share of explosive, violent, phreatomagmatic eruptions, spewing great quantities of ash as well.

New at iTunes: Hawaii Dream Vacation iPhone/iPod Touch App Puts the Magic of Hawaii in the Palm of Your Hand. Interactive maps, GPS and WiFi enabled, dozens of videos…available at iTunes or www.tourguidehawaii.com.

The summit of Kilauea Volcano with the much more massive Mauna Loa looming in the background, Hawaii Volcanoes National Park: Photo by Donnie MacGowan

Kilauea owes its peculiar shape to two long rift systems, the currently active East Rift and the Southwest Rift. These rifts are comprised of huge, deep fractures through the bulk of the mountain. Magma rises from deep below the volcano to a pool just below the summit caldera, then flows through internal plumbing down either rift, causing flank eruptions at vents down-rift. These flank eruptions greatly enhance Kilauea’s exaggerated elongate shape. In recent times, many more eruptions have occurred along the East Rift, than the Southwest Rift.

New at iTunes: Hawaii Dream Vacation iPhone/iPod Touch App Puts the Magic of Hawaii in the Palm of Your Hand. Interactive maps, GPS and WiFi enabled, dozens of videos…available at iTunes or www.tourguidehawaii.com.

A patch of sunlight illuminates the nearly 1400 feet of throw on the Holei Pali fault scarp, Hawaii Volcanoes National Park: Photo by Donnie MacGowan

The orientation of these rifts is controlled by the geography of Mauna Loa and Kilauea, as well as by gravity. Because the north side of Kilauea is well buttressed by the huge mass of Mauna Loa and the unsupported south side slopes-off into the sea, the very mass of Kilauea is pulling it down slope, into the sea. Indeed, the sub-sea, southern slope of Kilauea is a vast, hummocky field of debris from enormous landslides. Above sea level, this slumping activity is evidenced by the several, sub-parallel ridges (or “Pali”, in Hawaiian) on the southern flank. With throws of much as 430 meters (1400 feet), these faults represent the massive fracturing of the volcano’s southern flank and the subsequent slumping of these giant blocks down slope. A drive down the Holei Pali along Chain of Craters Road will quickly demonstrate the magnitude of seaward movement as Kilauea erupts, slumps and grows.

New at iTunes: Hawaii Dream Vacation iPhone/iPod Touch App Puts the Magic of Hawaii in the Palm of Your Hand. Interactive maps, GPS and WiFi enabled, dozens of videos…available at iTunes or www.tourguidehawaii.com.

The Kilauea Iki Crater, within the much more massive Kilauea Caldera, Hawaii Volcanoes National Park: Photo by Donald B MacGowan

Seaward slumping is exacerbated by the volcanic activity itself; as Kilauea fills with magma, it swells and slumps southward, producing massive earthquakes and landslides. The slumping, however, also exacerbates the volcanic activity. By opening-up new voids in Kilauea’s internal plumbing, the slumping allows injection of even more magmatic material into Kilauea, which then causes more earthquakes and more slumping. Essentially spreading under its own enormous weight, the synergy between magma injection and slumping allows Kilauea to grow both by eruption of, and intrusion of, magma.

New at iTunes: Hawaii Dream Vacation iPhone/iPod Touch App Puts the Magic of Hawaii in the Palm of Your Hand. Interactive maps, GPS and WiFi enabled, dozens of videos…available at iTunes or www.tourguidehawaii.com.

A pahoehoe lava flow sizzles into the sea at La'epuki on Kilauea Volcano, Hawaii Volcanoes National Park: Photo by Donald B MacGowan

The supply of magma to the volcano is fairly consistent at 1.8 cubic km (1.0 cubic miles) per year, however forty to fifty per cent of the melt never makes its way to the surface. Called “endogenous growth”, nearly half the growth of Kilauea can be attributed to magma cooling and solidifying below ground, in the growing voids opened by the synergistic magma injection and seaward slumping of the mountain.

New at iTunes: Hawaii Dream Vacation iPhone/iPod Touch App Puts the Magic of Hawaii in the Palm of Your Hand. Interactive maps, GPS and WiFi enabled, dozens of videos…available at iTunes or www.tourguidehawaii.com.

Looking out over Kilauea Caldera from the back porch of Volcano House, Hawaii Volcanoes National Park: Photo by Donald B MacGowan

Conjoined on its northern flank by the vastly larger Mauna Loa, Kilauea doesn’t appear to the casual observer to have a true summit. However, the summit region, around which Crater Rim Drive circles, is comprised of a larger collapse crater (Kilauea Caldera), which contains three smaller collapse craters (Halema’uma’u, Keanakako’i and Kilauea Iki Craters). Collapse craters, such as here and those along Chain of Craters Road, are formed when magma is withdrawn from a reservoir during an eruption, and the suddenly unsupported land above simply collapses into the void. As you look out over the enormous cavity formed by Kilauea Caldera, imagine the immensity of the eruptive event that left enough of a void in the magma chamber to allow this huge crater to form.

New at iTunes: Hawaii Dream Vacation iPhone/iPod Touch App Puts the Magic of Hawaii in the Palm of Your Hand. Interactive maps, GPS and WiFi enabled, dozens of videos…available at iTunes or www.tourguidehawaii.com.

Offerings to the Goddess Pele at Halema'uma'u Crater in Kilauea Caldera, Hawaii Volcanoes National Park: Photo by Donald B MacGowan

Kilauea’s large magma pool lies just below the summit region, somewhat south of Halema’uma’u Crater, at a depth of about 1.5-5 km (1-3 miles). Forming a magma reservoir several kilometers wide, it acts as central storage for the entire summit-rift magma plumbing system. Partial melting in the mantle at a depth of 40-60 km (52-30 miles) produces magma which rises through the earth and pools within a couple kilometers or so of the surface, and which then flows almost immediately to the site of eruption (summit or flank), having very little residence time within the volcano itself. This “open door to the mantle” feature is a fairly unique to Kilauea Volcano.

New at iTunes: Hawaii Dream Vacation iPhone/iPod Touch App Puts the Magic of Hawaii in the Palm of Your Hand. Interactive maps, GPS and WiFi enabled, dozens of videos…available at iTunes or www.tourguidehawaii.com.

Pu'u O'o Vent on Kilauea in Hawaii Volcanoes National Park: Photo by Shannon Walker

Based on eruptive patterns in recorded history, Kilauea has been observed to follow three shifting modes of eruptive behavior. The first mode involves explosive volcanism at Kilauea’s summit. This activity contributed to the formation of past and present calderas in the summit area as well as having showered Ka’u with a cover of cinder and ash. The second mode is continuous effusive eruptive activity at the summit. This mode is typified by features such as the former lava lake at the summit which was present well into historic times, and events such as voluminous outpouring of lava from several summit vents. This mode tends to fill-in summit calderas and produce a landscape of broad, coalescing shields atop the various vents. The third mode of eruption is the continuous flank eruption, as seen today on the East Rift at vents such as Pu’u O’o and Kupaianaha.

New at iTunes: Hawaii Dream Vacation iPhone/iPod Touch App Puts the Magic of Hawaii in the Palm of Your Hand. Interactive maps, GPS and WiFi enabled, dozens of videos…available at iTunes or www.tourguidehawaii.com.

A view into the vent at Kupaianaha on Kilauea Volcano, Hawaii Volcanoes National Park: Photo by Donald B MacGowan

These modes are derived from observation of the volcano’s activity only during modern times, and almost certainly Kilauea’s behavior over geologic time must be much more complex. Rather than a view of the evolution of Kilauea Volcano, these modes may serve more as template through which to view what the volcano is capable of doing. It has been observed that periods of volcanic quiescence, or of small eruptions which shift location from summit to flank, may herald a shift in these eruptive modes. Further, it has been suggested based on recent observations that large, south-flank earthquakes initiating magma intrusion can greatly alter eruptive modes.

New at iTunes: Hawaii Dream Vacation iPhone/iPod Touch App Puts the Magic of Hawaii in the Palm of Your Hand. Interactive maps, GPS and WiFi enabled, dozens of videos…available at iTunes or www.tourguidehawaii.com.

Kilauea eruption at Halema'uma'u Crater from Steaming Bluff, Hawaii Volcanoes National Park: Photo by Donald B MacGowan

So, now that we understand a little of the mystery and complexity of Kilauea Volcano, where is the best place to see it from? For starters, one cannot beat the view off the back porch of Volcano House in Hawaii Volcanoes National Park, which encompasses much of Kilauea Caldera and Halema’uma’u Crater. Although currently closed between Jagger Museum and the intersection with Chain of Craters Road because of the ongoing eruption in Halema’uma’u Crater, the portion of Crater Rim Drive which is open provides a unique view of the volcano in a scenic loop around the entire summit region. Of particular interest are the stops at Steaming Bluff, Jagger Museum, Halema’uma’u Crater (closed), Southwest Rift Zone (closed), Keanakako’i Crater (closed), and Kilauea Iki Crater Overlook.

New at iTunes: Hawaii Dream Vacation iPhone/iPod Touch App Puts the Magic of Hawaii in the Palm of Your Hand. Interactive maps, GPS and WiFi enabled, dozens of videos…available at iTunes or www.tourguidehawaii.com.

Looking at the trail across Kilauea Iki Crater, Hawaii Volcanoes National Park: Photo by Donald B MacGowan

Driving across the summit dome and down to the slump-block cliffs on Hilina Pali Road takes you on a fabulous backcountry exploration from a nether-world of volcanic destruction and to lush, tropical dryland forest and savanna. Hikes along Devastation Trail, through Kilauea Iki Crater and out to the caldera overlook at Waldron Ledge give fabulous insight to Kilauea Volcano and are particularly beautiful as well as fascinating, and fairly easy for those in reasonable physical condition.

New at iTunes: Hawaii Dream Vacation iPhone/iPod Touch App Puts the Magic of Hawaii in the Palm of Your Hand. Interactive maps, GPS and WiFi enabled, dozens of videos…available at iTunes or www.tourguidehawaii.com.

View down the slump blocks that comprise the Hilina Pali, Hawaii Volcanoes National Park: Photo by Donald B MacGowan

Aside from the summit region, the Chain of Craters Road travels through the most interesting geography of Kilauea, including lava flows from numerous recent eruptions. Although everywhere fascinating, stops at Pauahi Crater, Mauna Ulu and Muliwai O Pele are almost mandatory. As mentioned earlier, this drive gives stark perspective on the slump blocks and the slippage of Kilauea’s south flank toward the sea. Stops at Kealakomo Overlook, Halona Kahakai, Alanui Kahiko and Holei Pali illustrate the vast nature of the slow creep of Kilauea’s southern flank down-slope. A stop to see the amazing, ancient petroglyphs at Pu’u Loa Petroglyph Field provides a moving, human connection to the peoples of the past, the awe and respect they had for this Goddess and her mountain home. The end of Chain of Craters Road gives way to a playground of geological landscapes, booming sea cliffs and ancient villages, as well as providing the jumping-off point for hikes to see the flowing lava, when it is flowing within the Park boundaries.

New at iTunes: Hawaii Dream Vacation iPhone/iPod Touch App Puts the Magic of Hawaii in the Palm of Your Hand. Interactive maps, GPS and WiFi enabled, dozens of videos…available at iTunes or www.tourguidehawaii.com.

The eruption of Kilauea at Halema'uma'u from Jagger Museum, Hawaii Volcanoes National Park: Photo by Donald B MacGowan

A complete guide to exploring Hawaii Volcanoes National Park can be found here; you should plan to spend the better part of a full day in the park—unless you’ve been here before, it will be the most interesting place you’ve ever been to yet. Viewing the flowing lava, the spectacle of the earth remaking herself, is one of the most moving, soul-filling, surprisingly emotional experiences you can have. The current eruption in Halema’uma’u Crater, although it hasn’t yet produced any lava flows, is best viewed from the Jagger Museum; at times of peak activity, it is most spectacular when viewed after dark. Guides to Lava Viewing in the Park and at the County of Hawaii Lava Viewing platform east in Puna at Waikupanaha can be found here and here respectively. A general outline of the volcanoes of Hawaii Island is presented here, a brief discussion on the differences between a’a and pahoehoe lavas can be found here, and an overview geologic history of the Hawaiian Islands can be found here.

New at iTunes: Hawaii Dream Vacation iPhone/iPod Touch App Puts the Magic of Hawaii in the Palm of Your Hand. Interactive maps, GPS and WiFi enabled, dozens of videos…available at iTunes or www.tourguidehawaii.com.

A hiker watches lava from Kilauea Volcano flow into the ocean at Hawaii Volcanoes National Park: Photo by Donnie MacGowan

Perhaps no other volcano in the world, certainly no active volcano, is so easy to explore, to touch, to experience. If you come to see Kilauea, home of the Goddess Pele, be sure to give yourself a lot of time—you’ll be more captivated than you expect; certainly you’ve never experienced anything like this before. Come, explore, enjoy, stand at her door and breath the breath of the Fire Goddess.

New at iTunes: Hawaii Dream Vacation iPhone/iPod Touch App Puts the Magic of Hawaii in the Palm of Your Hand. Interactive maps, GPS and WiFi enabled, dozens of videos…available at iTunes or www.tourguidehawaii.com.

The plume from littoral explosions where lava from Kilauea Volcano enters the sea at Waikupanaha, Hawaii: Photo by Donald B MacGowan

To see the new iPhone/iPod Touch App, please visit http://www.tourguidehawaii.com/iphone.html.

The best of Tour Guide Hawaii’s free content about traveling to, and exploring, the Big island, can be found here.

New at iTunes: Hawaii Dream Vacation iPhone/iPod Touch App Puts the Magic of Hawaii in the Palm of Your Hand. Interactive maps, GPS and WiFi enabled, dozens of videos…available at iTunes or www.tourguidehawaii.com.

Aerial view of the Mauna Ulu Crater, Kilauea Volcano, Hawaii: Photo by Donald B MacGowan

For more information on traveling to Hawaii in general and on touring the Big Island in particular, please also visit www.tourguidehawaii.com and www.tourguidehawaii.blogspot.com.

All media copyright 2010 by Donald B. MacGowan. All rights reserved.

New at iTunes: Hawaii Dream Vacation iPhone/iPod Touch App Puts the Magic of Hawaii in the Palm of Your Hand. Interactive maps, GPS and WiFi enabled, dozens of videos…available at iTunes or www.tourguidehawaii.com.

The steam cloud at Waikupanaha where lava fro,m Kilauea meets the sea, Hawaii: Photo by Donald B MacGowan

New at iTunes: Hawaii Dream Vacation iPhone/iPod Touch App Puts the Magic of Hawaii in the Palm of Your Hand. Interactive maps, GPS and WiFi enabled, dozens of videos…available at iTunes or www.tourguidehawaii.com.

The County of Hawaii Lava Viewing Platform at Waikupanaha, Hawaii: Photo by Donald B MacGowan

New at iTunes: Hawaii Dream Vacation iPhone/iPod Touch App Puts the Magic of Hawaii in the Palm of Your Hand. Interactive maps, GPS and WiFi enabled, dozens of videos…available at iTunes or www.tourguidehawaii.com.

Aerial view of Pu'u O'o Vent on Kilauea, Hawaii Volcanoes National Park: Photo by Shannon Walker

New at iTunes: Hawaii Dream Vacation iPhone/iPod Touch App Puts the Magic of Hawaii in the Palm of Your Hand. Interactive maps, GPS and WiFi enabled, dozens of videos…available at iTunes or www.tourguidehawaii.com.

Looking down into Kilauea Caldera from Waldron Ledge, Hawaii Volcanoes National Park: Photo by Donald B MacGowan

by Donald B. MacGowan

New at iTunes: Hawaii Dream Vacation iPhone/iPod Touch App Puts the Magic of Hawaii in the Palm of Your Hand. Interactive maps, GPS and WiFi enabled, dozens of videos…available at iTunes or www.tourguidehawaii.com.

The Mauna Ulu A'a and Pahoehoe Lava Flows at Alanui Kahiko, Hawaii Volcanoes National Park: Graphic from Photo by Donnie MacGowan

There are many wondrous, enigmatic and fascinating attractions on the Big Island of Hawaii, some better known than others, many out of the way and generally off the beaten track. Tour Guide Hawaii has produced an encyclopedic collection of the most up-to-date information, presented as short GPS-cued videos, in an app downloadable to iPhone and iPod Touch that covers the entire Big Island, highlighting the popular and the uncrowded, the famous and the secluded, the adventurous and the relaxing.

New at iTunes: Hawaii Dream Vacation iPhone/iPod Touch App Puts the Magic of Hawaii in the Palm of Your Hand. Interactive maps, GPS and WiFi enabled, dozens of videos…available at iTunes or www.tourguidehawaii.com.

Pahoehoe flow at night on Kilauea, Hawaii Volcanoes National Park: Photo Courtesy of Big Island Air

Pahoehoe, A’a, Pele’s Tears and Pele’s Hair

It is obvious to even the most causal observer that various lava formations and lava fields of Hawaii display two distinctly different types of lava flows. Some flows are very smooth, with obvious, well-preserved flow structures, looking almost like poured taffy that has hardened. Others appear more clunky, clinkery and jagged like a field of sharp boulders and cobbles. These two unique rock types result from two distinctly different types of lava flows, Pahoehoe and A’a.

New at iTunes: Hawaii Dream Vacation iPhone/iPod Touch App Puts the Magic of Hawaii in the Palm of Your Hand. Interactive maps, GPS and WiFi enabled, dozens of videos…available at iTunes or www.tourguidehawaii.com.

Pahoehoe lava flow, showing well-developed flow structures at La'epuki, Hawaii Volcanoes National Park: Photo by Donald B MacGowan

The onomatopoetic word “pahoehoe” flows across your tongue in the same fashion that pahoehoe lava flows down the volcano. Gelatinous and smooth, it looks a bit like small waves with bulbous, lobate “toes” at the front of the flow. As the advancing lobe cools, a thin crust forms on its surface. This crust is expanded and broken by the pressure of lava flowing in behind, in a continually advancing flow. A distinctive breaking-glass sound is made when that cooling crust fractures, which can be disorienting and surprising at first.

New at iTunes: Hawaii Dream Vacation iPhone/iPod Touch App Puts the Magic of Hawaii in the Palm of Your Hand. Interactive maps, GPS and WiFi enabled, dozens of videos…available at iTunes or www.tourguidehawaii.com.

A flowing field of pahoehoe lava, note the intense orange glow just under the chilled surface, Hawaii Volcanoes National Park: Photo by Donald B MacGowan

The Hawaiian word “pahoehoe” means “to paddle a canoe vigorously” or “well stirred” and indeed, pahoehoe lava has the look of water being furiously paddled by canoeists, or indeed, of well-stirred poi. These highly fluid pahoehoe flows form from the hottest lava with high dissolved fluid content. As the lava cools and de-gasses, the second kind of flow, a’a lava, is formed from it.

New at iTunes: Hawaii Dream Vacation iPhone/iPod Touch App Puts the Magic of Hawaii in the Palm of Your Hand. Interactive maps, GPS and WiFi enabled, dozens of videos…available at iTunes or www.tourguidehawaii.com.

An a'a lava flow, piled up on a pahoehoe flow in front of Pu'u Huluhulu, Hawaii Volcanoes National Park: Photo by Donald B MacGowan

A’a flows travel along as a dense mass of highly viscous lava covered in sharp, broken shards called clinkers. Like a tractor tread, a’a clinkers fall off the advancing front of the flow and are buried as the flow moves forward over them, sounding for all the world like a herd of wild bulls has run amok in the world’s largest china shop.

New at iTunes: Hawaii Dream Vacation iPhone/iPod Touch App Puts the Magic of Hawaii in the Palm of Your Hand. Interactive maps, GPS and WiFi enabled, dozens of videos…available at iTunes or www.tourguidehawaii.com.

The Kuamo'o Battlefield, near Kailua Kona Hawaii is an example of a Hawaiian battle that was fought on an a'a flow. Note the large Hawaiian tombs made of a'a: Photo by Donald B MacGowan

A’a lava, which cools to great piles of razor sharp clinkers, has given rise to the myth that its name derives from Hawaiian’s walking across the cooled a’a barefoot, wincing and saying “Ah! Ah!” with every cringing step. In fact, the word “a’a” in Hawaiian not only means “to blaze or glow” but also “to dare or challenge”. It is a testament to the toughness of Hawaiian warriors that when choosing the site for a battle field, inevitably they chose to fight on an a’a field—using the razor sharp a’a strewn along the landscape as a weapon in and of itself.

New at iTunes: Hawaii Dream Vacation iPhone/iPod Touch App Puts the Magic of Hawaii in the Palm of Your Hand. Interactive maps, GPS and WiFi enabled, dozens of videos…available at iTunes or www.tourguidehawaii.com.

An a'a lava flow engulfs pahoehoe lava flow at Alanui Kahiko, Hawaii Volcanoes National Park: Photo by Donald B MacGowan

Flows generally emerge from the volcano as pahoehoe and change to a’a as they cool and de-gas or as they are subjected to stress and strain forces. It is especially common to find pahoehoe flows changing to a’a in the midst of a steep drop over a cliff, or when butted-up against an impediment to flow. Like the cucumber becoming a pickle, once pahoehoe turns to a’a, in can never turn back into pahoehoe.

New at iTunes: Hawaii Dream Vacation iPhone/iPod Touch App Puts the Magic of Hawaii in the Palm of Your Hand. Interactive maps, GPS and WiFi enabled, dozens of videos…available at iTunes or www.tourguidehawaii.com.

Littoral explosions cause lava to splatter out into the blowing wind where Pele's Tears and Pele's Hair can form, Waikupanaha, Hawaii: Photo by Donald B MacGowan

Where fire fountains and geysers of lava occur, Pele’s hair and Pele’s tears will form. Pele’s hair are thin, fiber-like strands of basalt glass pulled and spun from the lava fountain by the blowing wind,. Pele’s tears are the droplet-sized, cooled splashes of basalt glass that from from showering, spraying lava.

New at iTunes: Hawaii Dream Vacation iPhone/iPod Touch App Puts the Magic of Hawaii in the Palm of Your Hand. Interactive maps, GPS and WiFi enabled, dozens of videos…available at iTunes or www.tourguidehawaii.com.

Pele's Hair from Kilauea Volcano, Hawaii Photo by Donald B MacGowan

All media copyright 2010 by Donald B. MacGowan. All rights reserved.

New at iTunes: Hawaii Dream Vacation iPhone/iPod Touch App Puts the Magic of Hawaii in the Palm of Your Hand. Interactive maps, GPS and WiFi enabled, dozens of videos…available at iTunes or www.tourguidehawaii.com.

Pele's Tears from Kilauea Volcano, Hawaii: Photo by Donald B MacGowan

The best of Tour Guide Hawaii’s free content about traveling to, and exploring, the Big island, can be found here.

For more information on traveling to Hawaii in general and on touring the Big Island in particular, please also visit www.tourguidehawaii.com and www.tourguidehawaii.blogspot.com.
All media copyright 2010 by Donald B. MacGowan. All rights reserved.
New at iTunes: Hawaii Dream Vacation iPhone/iPod Touch App Puts the Magic of Hawaii in the Palm of Your Hand. Interactive maps, GPS and WiFi enabled, dozens of videos…available at iTunes or www.tourguidehawaii.com.

Pahoehoe lava flowing on Kilauea Volcano, Hawaii, showing large-scale flow structures: Photo Courtesy of Big Island Air

by Donald B. MacGowan

New at iTunes: Hawaii Dream Vacation iPhone/iPod Touch App Puts the Magic of Hawaii in the Palm of Your Hand. Interactive maps, GPS and WiFi enabled, dozens of videos…available at iTunes or www.tourguidehawaii.com.

Visitors Watch the Halema'uma'u eruption of Kilauea at Hawaii Volcanoes National Park Graphic from Photo by Donald B MacGowan

There are many wondrous, enigmatic and fascinating attractions on the Big Island of Hawaii, some better known than others, many out of the way and generally off the beaten track. Tour Guide Hawaii has produced an encyclopedic collection of the most up-to-date information, presented as short GPS-cued videos, in an app downloadable to iPhone and iPod Touch that covers the entire Big Island, highlighting the popular and the uncrowded, the famous and the secluded, the adventurous and the relaxing.

New at iTunes: Hawaii Dream Vacation iPhone/iPod Touch App Puts the Magic of Hawaii in the Palm of Your Hand. Interactive maps, GPS and WiFi enabled, dozens of videos…available at iTunes or www.tourguidehawaii.com.

Aerial view of Pu'u O'o Vent on Kilauea, Hawaii Volcanoes National Park Photo by Shannon Walker

The Geologic History of the Hawaiian Islands

The Hawaiian Islands, part of a much longer chain of oceanic islands and seamounts called the Hawaiian-Emperor Chain, is comprised of 8 principal islands and 124 islets, shoals, atolls, seamounts and banks, all volcanic in origin.  The Hawaiian Islands proper extend from Kure Atoll in the mid-Pacific, trending southeast to Hawaii Island (the Big Island) and Lo’ihi submarine volcano.  The eight major islands of the Hawaiian chain are named, from northwest to southeast, Ni’ihau, Kauai, O`ahu, Moloka`i, Lana`i, Kaho`olawe, Maui, and Hawai`i. Unraveling the geologic history of the Hawaiian Islands provides a fascinating glimpse into structures and process occurring deep within our Earth.  To understand how the Hawaiian Islands were formed, let’s review a bit about the nature of our planet.

New at iTunes: Hawaii Dream Vacation iPhone/iPod Touch App Puts the Magic of Hawaii in the Palm of Your Hand. Interactive maps, GPS and WiFi enabled, dozens of videos…available at iTunes or www.tourguidehawaii.com.

Kilauea Lava Stream, Hawaii Photo courtesy of Big Island Air

Layered like an onion, our seeming solid earth is actually a heaving mass composed of various solid, partially-molten, semi-plastic and liquid layers.  The solid crust (or lithosphere), which covers the entire surface of the earth, seems strong and robust but is, in fact, quite thin and malleable.  About the same thickness relative to the rest of the planet as an onion skin is to an onion, the Earth’s silica-rich crust more or less floats upon a much thicker, partially molten, more iron and magnesium-rich, semi-plastic layer of much hotter material called the “mantle”.  Below the mantle are the liquid outer core and the solid inner core of the Earth.

New at iTunes: Hawaii Dream Vacation iPhone/iPod Touch App Puts the Magic of Hawaii in the Palm of Your Hand. Interactive maps, GPS and WiFi enabled, dozens of videos…available at iTunes or www.tourguidehawaii.com.

Halema'uma'u Crater and eruption on Kilauea, Hawaii: Photo by Donnie MacGowan

Earth’s crust comes in basically two varieties, oceanic crust which is quite thin (only 5-7 km thick) and continental crust, which is much thicker than oceanic crust (up to 200 km thick).  Oceanic crust is composed almost wholly of an effusive volcanic rock type called “basalt”, its intrusive volcanic, subsurface equivalent called “gabbro” and a thin covering of sediment. The continental crust, which underlies the seven continents and the more massive islands, and upon which most human activity takes place, on the other hand, is composed not only of basalt and gabbro, but all the other rock types as well.  Continental crust is much less dense than oceanic crust, being much more silica-rich, and therefore is more buoyant on the mantle.  This, in part, accounts for its relative thickness and higher elevation compared to the denser, thinner oceanic crust.

New at iTunes: Hawaii Dream Vacation iPhone/iPod Touch App Puts the Magic of Hawaii in the Palm of Your Hand. Interactive maps, GPS and WiFi enabled, dozens of videos…available at iTunes or www.tourguidehawaii.com.

Lava from Kilauea flows into the sea at La'epuki, Hawaii: Photo by Donald B MacGowan

The Earth’s crust is further divided-up into various distinct pieces, called “tectonic plates”, all moving relative to each other. Plates are composed almost wholly of either oceanic or continental crustal material. These plates “float” on the semi-plastic mantle, and are carried along by currents on the mantle’s surface. Mantle currents are caused by various physical process of heat transport within the mantle.   Think of a pot of boiling soup; the point of the boil in the soup is analogous to the heat transfer in the mantle and the skim of chilled soup riding around on the surface is analogous to the moving tectonic plates carried on top of the mantle.

New at iTunes: Hawaii Dream Vacation iPhone/iPod Touch App Puts the Magic of Hawaii in the Palm of Your Hand. Interactive maps, GPS and WiFi enabled, dozens of videos…available at iTunes or www.tourguidehawaii.com.

Hikers pause to look over at the summit of Mauna Loa From the summit of Mauna Kea, Hawaii: Photo by Donald B MacGowan

Interactions along the edges of these plates, whether slipping past each other (such as along the San Andreas Fault), one riding up over another (such as beneath the Himalayan Mountains), or one being subducted beneath the other (such as along the western edge of North America), accounts for much of the earthquake, mountain-building and volcanic activity seen on the surface of the earth, and plate margins are certainly the most geologically active places on earth.

New at iTunes: Hawaii Dream Vacation iPhone/iPod Touch App Puts the Magic of Hawaii in the Palm of Your Hand. Interactive maps, GPS and WiFi enabled, dozens of videos…available at iTunes or www.tourguidehawaii.com.

Kilauea eruption in Halema'uma'u Crater at night Hawaii Volcanoes National Park: Photo by Donald B MacGowan

Occasionally, exceptions to this generality occur, and the Hawaiian Islands are one such spectacular exception. To understand the forces and process which shape the Hawaiian Islands, we must look a little closer at the origin and movement of the crust and the structure of the mantle.  Happily, we need only concern ourselves with oceanic crust in general and the Pacific Plate in particular, as well as one, singular feature of the mantle.

New at iTunes: Hawaii Dream Vacation iPhone/iPod Touch App Puts the Magic of Hawaii in the Palm of Your Hand. Interactive maps, GPS and WiFi enabled, dozens of videos…available at iTunes or www.tourguidehawaii.com.

Skylight at Kupaianaha Vent, Kilauea Volcano Hawaii: Photo by Donald B MacGowan

Oceanic crust is continually created by volcanic action along giant ridges which run generally north-south down the middle of the ocean basins.  The hot liquid magma at the ridges is much less dense than the surrounding, cold crustal rocks, and so “floats” these ridges and the still hot, newly-formed oceanic crust, up above the surrounding ocean basin, thus forming the ridge.  As volcanic eruptions along these ridges add hot, new material to the edge of the oceanic plates, the mass of new material drives the older oceanic crust away from the ridge, down both sides of it.  As the new material cools and becomes less dense, it sinks and further drives the crust away from the ridges.

New at iTunes: Hawaii Dream Vacation iPhone/iPod Touch App Puts the Magic of Hawaii in the Palm of Your Hand. Interactive maps, GPS and WiFi enabled, dozens of videos…available at iTunes or www.tourguidehawaii.com.

Lava Flowing Into the Sea at Waikupanaha, Hawaii Photo by Donald B MacGowan

Called “Mid-Ocean Ridge Spreading”, this process can be likened to a conveyor belt where new crust is created at the mid-ocean ridge, and is driven along by buoyancy and gravity, farther and farther away from the ridge until the plate’s leading edge interacts in some way with another tectonic plate.  Thus we see that the floors of the ocean basins, all around the world, are in constant, relative motion.  The Pacific Plate, upon which the Hawaiian Islands are built, has been moving at a rate of about 3.9 inches per year to the northwest, relative to other plate motions, for about the last 42 million years.

New at iTunes: Hawaii Dream Vacation iPhone/iPod Touch App Puts the Magic of Hawaii in the Palm of Your Hand. Interactive maps, GPS and WiFi enabled, dozens of videos…available at iTunes or www.tourguidehawaii.com.

Sunset on Haleakala from Kiholo, Hawaii Photo by Donnie MacGowan

But what causes the enormous volcanoes that comprise the Hawaiian Archipelago to form in the middle of the ocean basin?  As mentioned above, the mantle is far from uniform either compositionally, thermally or in terms of the processes controlling its internal motions.  There are places on the earth where, for a variety of reasons, hot and buoyant mantle plumes rise above the general surface of the mantle, into the crust, carrying great amounts of heat and semi-liquid material quite near the earth’s surface.  Called “Hot Spots”, extreme volcanism can result from these thermal plumes.  The volcanic fields at Yellowstone in North America are one such example of this “hot spot magmatism”; the Hawaiian Islands are yet another.

New at iTunes: Hawaii Dream Vacation iPhone/iPod Touch App Puts the Magic of Hawaii in the Palm of Your Hand. Interactive maps, GPS and WiFi enabled, dozens of videos…available at iTunes or www.tourguidehawaii.com.

The heavily-dissected mountains of Kauai completely obscure the original shield shape of the volcano Photo by Donald B MacGowan

The Hawaiian Hot Spot has caused the creation of at least 129 volcanoes on the ocean floor, the center of volcanism on the Pacific Plate continually migrating across the plate as it travels over the hot spot. Of these 129 volcanoes, 123 are extinct, three are dormant and three are active.  At first, the trend of volcanoes was almost due north-south.  Then, somewhere between 41 and 43 million years ago the relative motion between the Pacific Plate and the hot spot changed, becoming more northwesterly; this caused a sharp bend in the line of island-forming volcanoes.

New at iTunes: Hawaii Dream Vacation iPhone/iPod Touch App Puts the Magic of Hawaii in the Palm of Your Hand. Interactive maps, GPS and WiFi enabled, dozens of videos…available at iTunes or www.tourguidehawaii.com.

Aerial view of Pu'u O'o vent on Kilauea Volcano, Hawaii Volcanoes National Park Photo by Donald B MacGowan

Although all were formed by the same, continuing tectono-volcanic processes, two island groups are named from this bent line of islands, atolls and seamounts.  North of the bend are the Emperor Seamounts, a long chain of islands, seamounts, atolls and reefs trending steeply southeast to northwest between Abbot Seamount in the mid-Pacific and Meiji Seamount near the Aleutian Trench.  South of the bend are the Hawaiian Islands, trending from the active volcanism at the Big Island and Loihi Volcano today, gently northwest to Kure Atoll in the mid-Pacific. Movement of the Pacific Plate over the hotspot is such that Midway and Kure Atolls were where the Big Island is now, directly over the hot spot, about 30 million years ago.

New at iTunes: Hawaii Dream Vacation iPhone/iPod Touch App Puts the Magic of Hawaii in the Palm of Your Hand. Interactive maps, GPS and WiFi enabled, dozens of videos…available at iTunes or www.tourguidehawaii.com.

The steep sides of Mt. Rainier in Washington result from its relatively high-silica, viscous lava Photo by Donald B MacGowan

The chemical composition of the Hawaiian magmas plays a central role in determining the physical form of the Hawaiian Islands.  All crustal rocks are formed of minerals composed of aluminum and silicon oxides with varying amounts of iron, magnesium, sodium, calcium, potassium and other elements stirred in.  In lava, silica tends to polymerize and greatly increase the viscosity of the melt—thus silica-rich lavas are fairly “sticky”, forming slow moving lava flows that pile-up into steep volcanoes which are typified by explosive eruptions. Silica-poor melts, on the other hand, because they are not so polymerized, form very fluid lavas that flow quickly and easily, forming gently-sloped volcanoes typified by relatively quiescent eruptions.  Remember the key words here are: “relatively quiescent”.

New at iTunes: Hawaii Dream Vacation iPhone/iPod Touch App Puts the Magic of Hawaii in the Palm of Your Hand. Interactive maps, GPS and WiFi enabled, dozens of videos…available at iTunes or www.tourguidehawaii.com.

Mauna Loa floats above the fields of Kohala, Hawaii Photo by Donald B MacGowan

One glance at the profile of the Hawaiian volcanoes is enough to convince us that the lavas must be very silica poor, since they are very gently-sloped and the eruptions relatively peaceable; certainly civilized enough so that the casual viewer may approach them quite closely in relative safety.  Compare these with the very steep-sided, highly explosive eruptions of volcanoes like Mt. St. Helens, which is comprised of lava much more intermediate in silica composition, or the smoking hole in the ground that is the Yellowstone volcanic field, left by a massively explosive, very silica rich (and very, very viscous) lava erupting.

New at iTunes: Hawaii Dream Vacation iPhone/iPod Touch App Puts the Magic of Hawaii in the Palm of Your Hand. Interactive maps, GPS and WiFi enabled, dozens of videos…available at iTunes or www.tourguidehawaii.com.

Layered basalts in Waimea Canyon on Kauai show the structure of the Island, flow upon flow: Photo by Donald B MacGowan

The rocks formed when the lava from Hawaiian volcanoes hardens are called “basalt”.  Although you hear the term “lava rock” used by laymen, it is a nonsensical word geologically and the registered trademark of a commercial product.  Commonly misapplied, it makes even less sense than the equivalent of using the term “water solid” instead of “ice”. The name “basalt” denotes both the silica-poor composition, as well as the fact that it was erupted onto, and it has cooled at, the Earth’s surface.  When lavas cool within a magma chamber before being erupted onto the surface, they are called an “intrusive volcanic” rock; intrusive volcanic rocks formed from lavas of basalt-like composition are called “gabbros”.  There are a few rocks in the Hawaiian islands of differing composition and texture than basalt and gabbro, but they are unimportant to this discussion.

New at iTunes: Hawaii Dream Vacation iPhone/iPod Touch App Puts the Magic of Hawaii in the Palm of Your Hand. Interactive maps, GPS and WiFi enabled, dozens of videos…available at iTunes or www.tourguidehawaii.com.

The classic, low-angle shield shape of Mauna Loa seen from Hilo, Hawaii Photo by Donald B MacGowan

The angle of repose, which is controlled by the viscosity of the melt, is about 6 degrees for Hawaiian basalts. Melt viscosity is a function of its temperature, silica content and fluid composition.   Hawaiian basalts are very fluid because of the low silica content and high eruptive temperature (in excess of 1100 degrees C); this low viscosity accounts for low angle, “shield shape” of Hawaiian volcanoes.

New at iTunes: Hawaii Dream Vacation iPhone/iPod Touch App Puts the Magic of Hawaii in the Palm of Your Hand. Interactive maps, GPS and WiFi enabled, dozens of videos…available at iTunes or www.tourguidehawaii.com.

Kohala Volcano is dissected by several major fault-bounded valleys, further obscuring its original shield shape Photo by Donald B MacGowan

As soon as the Hawaiian volcano forms, other forces begin to act upon it, affecting the general “shield shape” of the volcano: tides and waves attack the edges, rivers and streams begin to dissect the shield into ridges.  As time goes on, erosion from surface water flow produces fluting along those ridges.  Great landslides produce enormous cliffs; faulting produces huge valleys and collapse produces enormous craters and calderas.  Further, the later stage of Hawaiian volcanism is typified by increasing violence, which makes deep explosion craters, steep-sided cinder cones and steeply sloped, but easily eroded, ash deposits.

New at iTunes: Hawaii Dream Vacation iPhone/iPod Touch App Puts the Magic of Hawaii in the Palm of Your Hand. Interactive maps, GPS and WiFi enabled, dozens of videos…available at iTunes or www.tourguidehawaii.com.

Stream erosion dissects the shield volcanoes into valley and knife-like ridges Photo by Donnie MacGowan

To look at the volcanoes of Hawaii starting in the southeast at Kilauea and Mauna Loa and moving northwest, one can see this evolution quite clearly.  Kilauea and Mauna Loa, being quite young, are still broad and shallow-sloped, basically the classic shield-shape.  Mauna Kea and Hualalai are obviously more mature, showing steeper slopes, a reflection of greater ashfall and greater erosion, as well as pocked with explosion craters and cinder cones.  Moving father along, Kohala Mountain is so deeply eroded and festooned with long, fluted ridges as well as cut by enormous canyons, that it is almost unrecognizable as a shield volcano.  And so it continues as one proceeds north through the older islands and the more highly eroded mountains; the original shield shape of the volcanoes become more and more obscured by deeper and deeper erosion.  By the time one gets to the famous and spectacular Na Pali Cliffs of Kaua’i, all that is left of the original volcano are the deeply fluted, now almost knife-like, ridges.

New at iTunes: Hawaii Dream Vacation iPhone/iPod Touch App Puts the Magic of Hawaii in the Palm of Your Hand. Interactive maps, GPS and WiFi enabled, dozens of videos…available at iTunes or www.tourguidehawaii.com.

Ancient Petroglyph, Keauhou Historic District, Hawaii Photo by Donald B MacGowan

The great mass of these volcanoes causes them to begin to sink back into the mantle.  This is evident on even relatively young volcanoes.  For instance, on the slopes of Hualalai Volcano on the Big Island, along the shore at Keauhou, numerous petroglyphs commemorating the famous victory of King Lonoikamakahiki of Hawaii over King Kamalalawalu of Maui were carved in the rock around the end of the 16th century.  Although when they were originally carved they stood above sea level, in the intervening four centuries, the island has sunk sufficiently that they are now mostly awash in the sea and submerged at high tide.

New at iTunes: Hawaii Dream Vacation iPhone/iPod Touch App Puts the Magic of Hawaii in the Palm of Your Hand. Interactive maps, GPS and WiFi enabled, dozens of videos…available at iTunes or www.tourguidehawaii.com.

Glacial cirque and terminal moraine on Mauna Kea, Hawaii Photo by Donald B MacGowan

Another process, operative in the geologically recent past, has served to shape the slopes of the Hawaiian volcanoes, at least those which are or great height.  Glaciers covered the summit of Mauna Kea (and possibly Mauna Loa and Haleakala) three times between 200,000 and 13,000 years ago, leaving behind many glacial features such as cirques, u-shaped valleys and scoured bedrock; surviving into the present is a remnant rock glacier near the summit of Mauna Kea.

New at iTunes: Hawaii Dream Vacation iPhone/iPod Touch App Puts the Magic of Hawaii in the Palm of Your Hand. Interactive maps, GPS and WiFi enabled, dozens of videos…available at iTunes or www.tourguidehawaii.com.

Valleys and Ridges of the Famous Na Pali Coast, Kauai Photo by Donald B MacGowan

The complex interaction of volcano growth, coalescing of various volcanoes forming a single island and the eventual subsidence of the volcanoes into the crust determines the shape and size of the individual Hawaiian Islands through time.  Today, the youngest islands are largest and the oldest islands, generally, are the smallest…this trend continues throughout the Hawaii Island/Emperor Seamount chain.

New at iTunes: Hawaii Dream Vacation iPhone/iPod Touch App Puts the Magic of Hawaii in the Palm of Your Hand. Interactive maps, GPS and WiFi enabled, dozens of videos…available at iTunes or www.tourguidehawaii.com.

Lava flows from Kilauea to the sea at Waikupanaha, Hawaii Photo by Donald B MacGowan

In the case of the Big Island, even though the first volcano to form, Mahukona, has completely subsided below sea level, the Big Island still comprises more than twice the area of all the other Hawaiian Islands combined, due to the large number of volcanic peaks forming it. However, through their history, all the Hawaiian Islands will experience the same pattern of growth, coalescence, subsidence and submersion, and so may have been much larger at one time.

New at iTunes: Hawaii Dream Vacation iPhone/iPod Touch App Puts the Magic of Hawaii in the Palm of Your Hand. Interactive maps, GPS and WiFi enabled, dozens of videos…available at iTunes or www.tourguidehawaii.com.

Haleakala from Kohala, Hawaii Photo by Donald B MacGowan

Maui, today comprised only of the remnant peaks of Haleakala and the West Maui Mountains, at one time formed a single giant landmass with the islands of Lana’i, Moloka’i, and Kaho’olawe.  As the continual northwest movement of the Pacific Plate carried Maui away from the Hawaiian hot spot, continued subsidence submerged the larger landmass, known as Maui Nui, or “Big Maui”, into the oceanic crust, leaving only these four, very much smaller, islands above the surface today.

New at iTunes: Hawaii Dream Vacation iPhone/iPod Touch App Puts the Magic of Hawaii in the Palm of Your Hand. Interactive maps, GPS and WiFi enabled, dozens of videos…available at iTunes or www.tourguidehawaii.com.

Superstition to Science, Pu'u Weiku Summit, Mauna Kea Photo by Donald B. MacGowan

In fact, Kaua’i, Ni’ihau and O’ahu all represent the tiny remnants of once much larger landmasses that are actively subsiding into the oceanic crust.  Tracing the Hawaiian Archipelago to the northwest, and thus to very much older islands, we see this evolution continue as the great volcanoes are completely submerged below the surface leaving only the fringing coral reefs and a tiny remnant island above sea level, such as we see at Laysan Atoll and Midway Island. Continuing along through the chain to the Emperor Seamounts, not even that much is left as all traces of these islands, once proud and beautiful like the Hawaiian Islands today, become totally submerged beneath the surface of the ocean.

New at iTunes: Hawaii Dream Vacation iPhone/iPod Touch App Puts the Magic of Hawaii in the Palm of Your Hand. Interactive maps, GPS and WiFi enabled, dozens of videos…available at iTunes or www.tourguidehawaii.com.

Alpen Glow on Hualalai Volcano and Sunset on Kailua Kona Hawaii: Photo by Donald B MacGowan

Add to this mental picture the fact that the Pacific Plate relentlessly drives northwestward, carrying all the Hawaiian-Emperor Chain with it, northward to the Aleutian Trench, where it is subducted and destroyed beneath the North American Plate.  Eventually, in the far-distant future, this fate awaits all these beautiful, precious islands.  Such is the ephemeral nature of the Hawaiian Islands, and this vision of their very delicate and temporary nature should make us respect and wonder at their splendor and beauty, all the more.  And increase our desire to protect and preserve them.

To see the new iPhone/iPod Touch App, please visit http://www.tourguidehawaii.com/iphone.html.

New at iTunes: Hawaii Dream Vacation iPhone/iPod Touch App Puts the Magic of Hawaii in the Palm of Your Hand. Interactive maps, GPS and WiFi enabled, dozens of videos…available at iTunes or www.tourguidehawaii.com.

The steeper, crater-poked slopes of Hualalai indicate it has moved on to the later stages of volcanism Photo by Donald B MacGowan

The best of Tour Guide Hawaii’s free content about traveling to, and exploring, the Big island, can be found here.

For more information on traveling to Hawaii in general and on touring the Big Island in particular, please also visit www.tourguidehawaii.com and www.tourguidehawaii.blogspot.com.

New at iTunes: Hawaii Dream Vacation iPhone/iPod Touch App Puts the Magic of Hawaii in the Palm of Your Hand. Interactive maps, GPS and WiFi enabled, dozens of videos…available at iTunes or www.tourguidehawaii.com.

Watching Lava Pour Into the Sea at Waikupanaha, Hawaii Photo by Donald B MacGowan

All media copyright 2010 by Donald B. MacGowan. All rights reserved.

New at iTunes: Hawaii Dream Vacation iPhone/iPod Touch App Puts   the Magic of Hawaii in the Palm of Your Hand. Interactive maps, GPS and   WiFi enabled, dozens of videos…available at iTunes or   www.tourguidehawaii.com.

Lava ocean entry, Waikupanaha, Hawaii: Graphic from Photo by Donnie MacGowan

by Donald B. MacGowan

New at iTunes: Hawaii Dream Vacation iPhone/iPod Touch App Puts the Magic of Hawaii in the Palm of Your Hand. Interactive maps, GPS and WiFi enabled, dozens of videos…available at iTunes or www.tourguidehawaii.com.

Lava flows at Hawaii Volcanoes National Park: Photo by Donald B MacGowan

There are many wondrous, enigmatic and fascinating attractions on the Big Island of Hawaii, some better known than others, many out of the way and generally off the beaten track. Tour Guide Hawaii has produced an encyclopedic collection of the most up-to-date information, presented as short GPS-cued videos, in an app downloadable to iPhone and iPod Touch that covers the entire Big Island, highlighting the popular and the uncrowded, the famous and the secluded, the adventurous and the relaxing.

Hawai’i Volcanoes National Park

New at iTunes: Hawaii Dream Vacation iPhone/iPod Touch App Puts the Magic of Hawaii in the Palm of Your Hand. Interactive maps, GPS and WiFi enabled, dozens of videos…available at iTunes or www.tourguidehawaii.com.

Hale'ma'uma'u eruption from Steaming Bluff, Hawaii Volcanoes National Park: Photo By Donald B MacGowan

Hawai’i Volcanoes National Park is a magical, spiritual, wondrous, strange and beautiful place. The Park comprises a land of great contrasts and contradictions ranging from dry as dust desert to teeming tropical jungle; from frigid sub-arctic wasteland to steaming black sand beaches and rivers of flowing lava. Easily the most captivating part of any trip to The Big Island, most people don’t think to schedule enough time to explore this amazing place and wind-up hurrying through, wishing they’d saved more time to see all the wonders of the goddess’s home. Established in 1916, the Park is almost half a million acres in area, about the size of O’ahu, but lots more interesting.

New at iTunes: Hawaii Dream Vacation iPhone/iPod Touch App Puts the Magic of Hawaii in the Palm of Your Hand. Interactive maps, GPS and WiFi enabled, dozens of videos…available at iTunes or www.tourguidehawaii.com.

Pu'u O'o Vent on Kilauea in Hawaii Volcanoes National Park: Photo by Shannon Walker

The star attractions in the Park are a pair of active volcanoes; Mauna Loa is the largest mountain on earth and Kilauea is most active volcano on earth. However, there are numerous other wonders from lava tubes to crawl down, black sand beaches with sea turtles to watch, mysterious petroglyph fields to explore, tropical jungles to hike through, endangered bird species to find, happy-face spiders to amuse and an otherworldly volcanic landscape so fresh it’s still steaming. In places it’s so fresh it’s still flowing.

New at iTunes: Hawaii Dream Vacation iPhone/iPod Touch App Puts the Magic of Hawaii in the Palm of Your Hand. Interactive maps, GPS and WiFi enabled, dozens of videos…available at iTunes or www.tourguidehawaii.com.

As if someone left the door to Hades ajar, Halema'uma'u as seen from Jagger Museum, Hawaii Volcanoes National Park: Photo by Donald B MacGowan

At Hawaii Volcanoes National Park you can tour by car, take a commercial bus tour, explore by bike, hike the most amazing and finest trails on the island over cinder cones, calderas and deserts on 140 miles of spectacularly diverse trails, wander the smoking lava fields, stand in the rain in a kipuka fern forest or climb to icy heights of a volcanic summit. You can even sit back, relax and just enjoy the view or you can peruse the best collection of art for sale in the entire state at the world-renowned Volcano Art Center.

New at iTunes: Hawaii Dream Vacation iPhone/iPod Touch App Puts the Magic of Hawaii in the Palm of Your Hand. Interactive maps, GPS and WiFi enabled, dozens of videos…available at iTunes or www.tourguidehawaii.com.

Hiking to the lava flows, Hawaii Volcanoes National Park: Photo by Donald B MacGowan

Seeing the eruptions, the flowing lava, the mystery and magic of the Earth remaking herself before your very eyes, is the first thing most visitor’s think about when they contemplate visiting Hawaii Volcanoes National Park. Although the Park is about much more than just the current eruptions, seeing the flowing lava is certainly the most dramatic and memorable part of any visit. Currently, Kilauea Volcano is undergoing two eruptions, one in Halema’uma’u Crater in the Kilauea Caldera and one along its East Rift.

New at iTunes: Hawaii Dream Vacation iPhone/iPod Touch App Puts the Magic of Hawaii in the Palm of Your Hand. Interactive maps, GPS and WiFi enabled, dozens of videos…available at iTunes or www.tourguidehawaii.com.

Halema'uma'u Crater, Jagger Museum Hawaii Volcanoes National Park: Photo by Donald B MacGowan

The Halema’uma’u eruption involves the formation of a lava lake within the crater itself, although the lake is covered by a roof of hardened rock and is not visible to the visitor. The eruption has produced a lot of gas, steam and some ash that form a magnificent eruption cloud over the crater, best viewed from the Jagger museum. The eruption cloud has a magnificent orange glow at night, from the molten rock below, which is best seen after dark from Jagger Museum. Due to toxic gas emissions and the danger from the eruption itself, Crater Rim Drive has been closed around the south and east sections of Kilauea Caldera from Jagger Museum to the junction with Chain of Craters Road.

 New at iTunes: Hawaii Dream Vacation iPhone/iPod Touch App Puts the Magic of Hawaii in the Palm of Your Hand. Interactive maps, GPS and WiFi enabled, dozens of videos…available at iTunes or www.tourguidehawaii.com.

Aerial view of Pu'u O'o Vent on Kilauea, Hawaii Volcanoes National Park: Photo by Shannon Walker

The east rift eruption is the one which produces the magnificent lava streams and fantastic explosions where the lava enters the ocean. Over the years, the lava flows wander back and forth across a lava plain of about nine miles breadth. Where lava is currently flowing makes a difference in how you approach it and where you see it; to get details on current eruptive and flow activity, you may call the National Park Eruption Hotline at 808.985.6000 or the County of Hawaii Eruption Information hotline at 808.961.8093. When lava flows enter the sea within the Park, it is possible to hike directly to them and observe them. Detailed information on seeing the lava flows from within the park can be found here. When lava is flowing on County of Hawaii land north and east of the Park, you must drive to Waikupanaha, outside Kalapana, and see it from the Hawaii County Lava Viewing Area; detailed information about seeing the lava at this location is here.

 New at iTunes: Hawaii Dream Vacation iPhone/iPod Touch App Puts the Magic of Hawaii in the Palm of Your Hand. Interactive maps, GPS and WiFi enabled, dozens of videos…available at iTunes or www.tourguidehawaii.com.

Sea arches, cliffs and wild ocean at the end of Chain of Craters Road, Hawaii Volcanoes National Park: Photo by Donald B MacGowan

Open 24 hours a day, 365 days a year, the Park Entrance is above 4000 feet altitude and frequently chilly and wet; bring warm clothes and a rain jacket. Remember this if you’re tired of roasting on the beach, a day in the cool mist of the mountain fern forests may be just the thing to put the zing back in your Hawai’i vacation!

 New at iTunes: Hawaii Dream Vacation iPhone/iPod Touch App Puts the Magic of Hawaii in the Palm of Your Hand. Interactive maps, GPS and WiFi enabled, dozens of videos…available at iTunes or www.tourguidehawaii.com.

Summer Rainbow at Kealakomo, Hawaii Volcanoes National Park: Photo by Donald B MacGowan

If you’ve never been here before, you’ve certainly never seen anything like this…and you may never get another chance. Be sure to allow plenty of time to see this fabulous, beautiful, mysterious place.   A good introduction to the geologic history of the Hawaii Islands in general can be found here, and the volcanoes of Hawaii Island, in particular, can be found here.

 New at iTunes: Hawaii Dream Vacation iPhone/iPod Touch App Puts the Magic of Hawaii in the Palm of Your Hand. Interactive maps, GPS and WiFi enabled, dozens of videos…available at iTunes or www.tourguidehawaii.com.

Anthropomorphic couple, Pu'u Loa Petroglyph Field, Hawaii Volcanoes National Park: Photo by Donald B MacGowan

General Information: Hawaii Volcanoes National Park is open 24 hours a day, 365 days a year. During daylight hours, an access fee is charged. The Visitor Center has a 24-hour information line at 808.985.7017 and there is a 24-hour eruption hotline at 808.985.6000. Within the Park tune to A.M. radio 530 for continuous information broadcast.

New at iTunes: Hawaii Dream Vacation iPhone/iPod Touch App Puts the Magic of Hawaii in the Palm of Your Hand. Interactive maps, GPS and WiFi enabled, dozens of videos…available at iTunes or www.tourguidehawaii.com.

Kilauea Crater and Eruption of Halema'uma'u, Hawaii Volcanoes National Park: Photo by Donald B MacGowan

New at iTunes: Hawaii Dream Vacation iPhone/iPod Touch App Puts the Magic of Hawaii in the Palm of Your Hand. Interactive maps, GPS and WiFi enabled, dozens of videos…available at iTunes or www.tourguidehawaii.com.

Pu'u Pua'i from across Kilauea Iki Crater, Hawaii Volcanoes National Park: Photo by Donald B MacGowan

Within the Park, two main roads serve as scenic drives showcasing the wide variety of climates, vegetation, landforms and other wonders; Crater Rim Drive and Chain of Craters Road.

New at iTunes: Hawaii Dream Vacation iPhone/iPod Touch App Puts the Magic of Hawaii in the Palm of Your Hand. Interactive maps, GPS and WiFi enabled, dozens of videos…available at iTunes or www.tourguidehawaii.com.

Inside Thurston Lava Tube, Hawaii Volcanoes National Park: Photo by Donald B MacGowan

Crater Rim Drive circumnavigates Kilauea Caldera (as well as Halema’uma’u Crater, home of the Goddess Pele) in 11 intriguing miles. Although the drive can be made in less than 40 minutes, one is urged to schedule at least three hours to adequately cover the wonders and marvels along its path. Individual sites along Crater Rim Drive are described in detail elsewhere, but this incredible road, which serves as a great introduction to the Park, runs through and connects the Volcano House, the newly remodeled Kilauea Visitor’s Center, the Volcano Art Center, Sulfur Banks and Steaming Bluff, the informative and well-done Jagger Museum and Hawaii Volcano Observatory, numerous caldera overlook points including overlooks of Halema’uma’u Crater, Devastation Trail, Pu’u Pua’i, Kilauea Iki Crater which has perhaps the finest hiking trail in the Park trail and the justly famous Thurston Lava Tube.

New at iTunes: Hawaii Dream Vacation iPhone/iPod Touch App Puts the Magic of Hawaii in the Palm of Your Hand. Interactive maps, GPS and WiFi enabled, dozens of videos…available at iTunes or www.tourguidehawaii.com.

A remnant of the Naulu Forest remains inside the 1972 flows from Mauna Ulu at Alanui Kahiko, Hawaii Volcanoes National Park: Photo by Donald B MacGowan

The other scenic drive, Chain of Craters Road, takes off from Crater Rim Drive near the Devastation Trail and swoops down the volcano over 4000 feet to the ocean. In about twenty miles it dead-ends where lava flowed over the road in 2004. The road roughly parallels the active East Rift Zone (hence all those craters) and winds steeply down the Holei Pali through alternating basalt desert and thick ohi’a, fern and orchid forests, giving staggering vistas of the coastline below.

New at iTunes: Hawaii Dream Vacation iPhone/iPod Touch App Puts the Magic of Hawaii in the Palm of Your Hand. Interactive maps, GPS and WiFi enabled, dozens of videos…available at iTunes or www.tourguidehawaii.com.

Sunset at Mau Loa O Mauna Ulu, with Mauna Ulu in the background Hawaii Volcanoes National Park: Photo by Donald B MacGowan

Along this road, in addition to numerous craters and pits, is the turn-off to Hilina Pali Road, a five mile drive to one of the most spectacular views in the State of Hawaii. Mauna Ulu, which last erupted in 1976, is along this road and the hike up this cone is one of the most amazing, and awe inspiring, anywhere. Kealakomo Overlook has incredible views out over the lava plain and coast below the Holei Pali and, after descending the Pali in long swooping curves, the road passes the parking area for Pu’u Loa Petroglyph field, the greatest concentration of petroglyphs in Polynesia. The road then heads along the sea cliffs, with waves booming and billowing over them, to Holei Sea Arch and its dead end in the recent lava flow. At the end of Chain of Craters Road are other activities that many visors miss, such as mountain biking, hiking, fabulous bird watching among other; more information can be found here.

New at iTunes: Hawaii Dream Vacation iPhone/iPod Touch App Puts the Magic of Hawaii in the Palm of Your Hand. Interactive maps, GPS and WiFi enabled, dozens of videos…available at iTunes or www.tourguidehawaii.com.

Hiking to the lava, Hawaii Volcanoes National Park Photo by Donald B MacGowan

Even when several miles away, from the end of Chain of Craters Road the lava flows look invitingly close and one is tempted to dash out and look at this wonder of nature…but the march is over rough terrain, dry and hot and likely much farther than it looks. Before venturing out to the lava flows, absolutely review the information on lava viewing here…it may save your life; it will certainly ensure your hike is much more enjoyable.

New at iTunes: Hawaii Dream Vacation iPhone/iPod Touch App Puts the Magic of Hawaii in the Palm of Your Hand. Interactive maps, GPS and WiFi enabled, dozens of videos…available at iTunes or www.tourguidehawaii.com.

Mauna Loa from Mauna Loa Road, Hawaii Volcanoes National Park: Photo by Donald B MacGowan

Two subsidiary roads, Mauna Loa Road and Hilina Pali Road, allow the visitor access so some of the less-traveled, fabulous backcountry of the park. West of the Main Entrance, Mauna Loa Road travels uphill through forest and grass land on the slopes of the world’s largest mountain, Mauna Loa; more information can be found here.

New at iTunes: Hawaii Dream Vacation iPhone/iPod Touch App Puts the Magic of Hawaii in the Palm of Your Hand. Interactive maps, GPS and WiFi enabled, dozens of videos…available at iTunes or www.tourguidehawaii.com.

Looking southwest from the Hilina Pali, Hawaii Volcanoes National Park: Photo by Donald B MacGowan

Hilina Pali Road takes off from Chain of Craters road and penetrates nine miles into the volcanic wilderness just below the summit of Kilauea Volcano to amazing coastal views on top of the Hilina Pali. More information on Hilina Pali Road can be found here.

New at iTunes: Hawaii Dream Vacation iPhone/iPod Touch App Puts the Magic of Hawaii in the Palm of Your Hand. Interactive maps, GPS and WiFi enabled, dozens of videos…available at iTunes or www.tourguidehawaii.com.

Volcano General Store, Ka'u Hawaii: Photo by Donald B MacGowan

Remember that the only gas available near the Park is in the village of Volcano immediately east of the Park’s main entrance. It is wise to fill-up before entering the Park. No matter what your plans may be, you are likely to spend more time and use more gas in the Park than you had originally intended. Yes, it’s that good.

New at iTunes: Hawaii Dream Vacation iPhone/iPod Touch App Puts the Magic of Hawaii in the Palm of Your Hand. Interactive maps, GPS and WiFi enabled, dozens of videos…available at iTunes or www.tourguidehawaii.com.

Halema'uma'u Crater from the back door of Volcano House, Hawaii Volcanoes National Park: Photo by Donald B MacGowan

Food is generally only available in the Park at Volcano House, but there are a number of restaurants and shops in Volcano Village to buy food and drinks…best to do this when you get gas. Occasionally, Volcano House operates a small sundries and snack wagon at the end of Chain of Craters Road, but it is best not to count on this being open

New at iTunes: Hawaii Dream Vacation iPhone/iPod Touch App Puts the Magic of Hawaii in the Palm of Your Hand. Interactive maps, GPS and WiFi enabled, dozens of videos…available at iTunes or www.tourguidehawaii.com.

Hikers on Kilauea Iki Crater Trail, Hawaii Volcanoes National Park: Photo by Donald B MacGowan

Fees: Access fees for Hawaii Volcanoes National Park for hikers, bikers and motorcyclists are $5.00; vehicles are charged $10.00. This charge entitles the payer to 5 days unlimited access to the Park. One can also buy a Hawaii National Park Pass for $20.00 good for one year at all National Park sites on the Big Island and Maui. For $50.00 one can buy a Golden Eagle National Park Pass, good for one year at any National Park in the country. U.S. citizens over 62 years of age can purchase a Golden Age Passport for $10.00 that entitles them to free access to all National Parks for life. Disabled U.S. citizens may obtain a free, lifetime Golden Access Pass good at all National Parks in the country.

New at iTunes: Hawaii Dream Vacation iPhone/iPod Touch App Puts the Magic of Hawaii in the Palm of Your Hand. Interactive maps, GPS and WiFi enabled, dozens of videos…available at iTunes or www.tourguidehawaii.com.

Dawn lights up the Mauna Kea Summit Observatories from Kilauea Crater Overlook, Hawaii Volcanoes National Park Photo by Donald B MacGowan

Parking: parking is clearly marked in various areas of interest; do not park along the side of the road, on trails or other unmarked places.

New at iTunes: Hawaii Dream Vacation iPhone/iPod Touch App Puts the Magic of Hawaii in the Palm of Your Hand. Interactive maps, GPS and WiFi enabled, dozens of videos…available at iTunes or www.tourguidehawaii.com.

Wildflowers at Volcano Village, Ka'u Hawaii: Photo by Donald B MacGowan

Public toilets: facilities exist at the Visitor’s Center, Volcano House, Volcano Art Center, Jagger Museum, Thurston Lava Tube and Namakani Paio Campground. Water is generally available to tourists at only these locations as well. Pit toilets (but no water) are available at Kipuka Puaulu on Mauna Loa Road, Kilauea Overlook, Mauna Ulu, Hilina Pali Overlook and Kulanaokuaiki Campground on the Hilina Pali Road and at the end of Chain of Craters Road. In the backcountry, water is available in catchment basins at some of the shelters and huts, but you should check with Backcountry Rangers on availability first. There are no lakes or streams in the National Park whatsoever.

New at iTunes: Hawaii Dream Vacation iPhone/iPod Touch App Puts the Magic of Hawaii in the Palm of Your Hand. Interactive maps, GPS and WiFi enabled, dozens of videos…available at iTunes or www.tourguidehawaii.com.

Young vulcanologist and his umbrella, Puna Hawaii Photo by Donald B MacGowan

Climate: The climate at Hawaii Volcanoes National Park is, to say the least, variable in the extreme. From the icy alpine summit of Mauna Loa at almost 14,000 feet to the tropical coastline of La’epuki and Halape at sea level, to tropical fern forests at Nahuku, to the dusty, ash and lava covered scrub of the Ka’u Desert. One may enter the Park at 4,200 feet near the summit of Kilauea in a driving sleet storm or freezing fog only to find oneself in the baking tropic desert of Holei forty minutes later. Expect rain, warm and cold; expect sun, warm and cold, and bring the appropriate clothing for all

https://lovingthebigisland.wordpress.com/2010/01/11/what-sunglasses-should-i-buy-to-go-to-hawaii/

Don't forget your camera! Puna, Hawaii Photo by Donald B MacGowan

In addition to weather and temperature that is unpredictable, changeable and baffling, remember our intense tropical sunlight is made only more intense at altitude. Sunscreen, sunglasses and a sun hat are mandatory…in fact, it is so important we have written separate articles on the use of sunscreen in Hawaii and on sunglasses in Hawaii. Too many visitors ignore warning about our fierce tropical sun and wind-up with a vacation-ruining sunburn or headaches and eye-burn from the intense light; please review that information.

https://lovingthebigisland.wordpress.com/2010/01/11/what-sunglasses-should-i-buy-to-go-to-hawaii/

The Devastation Trail Path and Pu'u Pua'i, Hawaii Volcanoes National Park: Photo by Donald B MacGowan

Disabled Access: Special attention has been paid to access by disabled persons to many of the less easily seen wonders in the Park at all levels. Handrails and ropes line trails to the Steam Vents and Halema’uma’u trails. Others, such as Devastation Trail and Crater Rim Trail along Waldron Ledge and some of the shorter trails are wheelchair accessible. The Visitor Center, Jagger Museum, Volcano House and Volcano Art Center are all fully handicap accessible. Unfortunately, the flowing lava can only be seen by a long hike or from the air.

https://lovingthebigisland.wordpress.com/2010/03/16/exploring-hawaii-volcanoes-national-park-kulanaokuaiki-campground/

Camping at Namakani Paio Campground, Hawaii Volcanoes National Park: Photo by Donald B MacGowan

Camping: Camping cabins are available for a nominal fee at Namakani Paio Campground just west of the Park Entrance. Free tent camping is available at both there and at Kulanaokuaiki Campground on Hilina Pali Road inside the Park; however, no water and only pit toilets are available at the latter. There are numerous hike-in campgrounds requiring permits along the many trails in the Park; for locations, permits, availability and regulations, contact the Backcountry Office at 808.985.6017.

To see the new iPhone/iPod Touch App, please visit http://www.tourguidehawaii.com/iphone.html.

New at iTunes: Hawaii Dream Vacation iPhone/iPod Touch App Puts  the Magic of Hawaii in the Palm of Your Hand. Interactive maps, GPS and  WiFi enabled, dozens of videos…available at iTunes or  www.tourguidehawaii.com.
Lava ocean entry, Hawaii: Photo by Donnie MacGowan

The best of Tour Guide Hawaii’s free content about traveling to, and exploring, the Big island, can be found here.

For more information on traveling to Hawaii in general and on touring the Big Island in particular, please also visit www.tourguidehawaii.com and www.tourguidehawaii.blogspot.com.
All media copyright 2010 by Donald B. MacGowan. All rights reserved.

New at iTunes: Hawaii Dream Vacation iPhone/iPod Touch App Puts  the Magic of Hawaii in the Palm of Your Hand. Interactive maps, GPS and  WiFi enabled, dozens of videos…available at iTunes or  www.tourguidehawaii.com.

Lava ocean entry, Hawaii: Graphic from Photo by Donnie MacGowan

by Donald B. MacGowan

New at iTunes: Hawaii Dream Vacation iPhone/iPod Touch App Puts the Magic of Hawaii in the Palm of Your Hand. Interactive maps, GPS and WiFi enabled, dozens of videos…available at iTunes or www.tourguidehawaii.com.

A remnant of the Naulu Forest remains inside the flows from Mauna Ulu, Hawaii Volcanoes National Park: Graphic from Photo by Donald B MacGowan

There are many wondrous, enigmatic and fascinating attractions on the Big Island of Hawaii, some better known than others, many out of the way and generally off the beaten track. Tour Guide Hawaii has produced an encyclopedic collection of the most up-to-date information, presented as short GPS-cued videos, in an app downloadable to iPhone and iPod Touch that covers the entire Big Island, highlighting the popular and the uncrowded, the famous and the secluded, the adventurous and the relaxing.

Chain of Craters Road

New at iTunes: Hawaii Dream Vacation iPhone/iPod Touch App Puts the Magic of Hawaii in the Palm of Your Hand. Interactive maps, GPS and WiFi enabled, dozens of videos…available at iTunes or www.tourguidehawaii.com.

Kilauea Coastal Plain along Chain of Craters Road, Hawaii Volcanoes National Park: Photo by Donald B MacGowan

Following along Kilauea’s East Rift Zone, Chain of Craters Road passes through an amazing array of rift volcanoes, pit craters, lava trenches and flow fields. Leaving Crater Rim Drive at the Devastation Trail parking lot, Chain of Craters Road traverses and opens-up some of the most wild and beautiful landscapes seen anywhere, terminating near the active lava flows from Kilauea Volcano.

New at iTunes: Hawaii Dream Vacation iPhone/iPod Touch App Puts the Magic of Hawaii in the Palm of Your Hand. Interactive maps, GPS and WiFi enabled, dozens of videos…available at iTunes or www.tourguidehawaii.com.

Lava stream flowing into the ocean at La'epuki, past the end of Chain of Craters Road, Hawaii Volcanoes National Park: Photo by Donald B MacGowan

Perhaps nowhere else on earth are the elements high mountains, wild seascapes and active volcanoes and their lava flows more dramatically displayed. Crazily switching-back repeatedly down the Holei Pali, Chain of Craters Road finally reaches the untamed and scenically wild coastline, where giant waves spray and spume over sea cliffs dozens of feet high. Towering steam plumes in the distance at the end of the road mark where unimaginably hot liquid rock pours into the wild, wild sea.

New at iTunes: Hawaii Dream Vacation iPhone/iPod Touch App Puts the Magic of Hawaii in the Palm of Your Hand. Interactive maps, GPS and WiFi enabled, dozens of videos…available at iTunes or www.tourguidehawaii.com.

Chain of Craters Road Rainbow, Hawaii Volcanoes National Park: Photo by Donald B MacGowan

A place of mystery, a place of power, a place of wonder.

Altogether, Chain of Craters Road is a singular and essential addition to any visit to the Island of Hawai’i.

New at iTunes: Hawaii Dream Vacation iPhone/iPod Touch App Puts the Magic of Hawaii in the Palm of Your Hand. Interactive maps, GPS and WiFi enabled, dozens of videos…available at iTunes or www.tourguidehawaii.com.

View of the coastal explosion plume from the end of Chain of Craters Road, Hawaii Volcanoes National Park: Photo by Donald B MacGowan

Once connecting Volcano Village through the Park to Puna and State Routes 130 and 137 at Kalapana, Chain of Craters Road has repeatedly been badly damaged by earthquake, buried in lava, re-routed and re-built and broken up and buried again. The current eruption, which began in 1983, has buried a significant portion of the currently-closed nine miles of road between its temporary end inside the Park at Holei Sea Arch (the 19 mile marker) and the eastern closure outside the town of Kalapana, beyond the eastern edge of the Park.

New at iTunes: Hawaii Dream Vacation iPhone/iPod Touch App Puts the Magic of Hawaii in the Palm of Your Hand. Interactive maps, GPS and WiFi enabled, dozens of videos…available at iTunes or www.tourguidehawaii.com.

Pauahi Crater at Sunset, Hawaii Volcanoes National Park: Photo by Donald B MacGowan

Collapse features, such as the numerous “pit craters” found along the Chain of Craters Road (see Puhimau Crater, Pauahi Crater and Devil’s Throat), form when lava drains out of subterranean chambers, causing the ground surface to collapse. Notice how all the debris seems to point downward into the bottom of the crater; there are no materials around the rim of the crater that are suggestive of eruptive or explosive events. On the walls of the crater, one can see numerous, inter-layered, pre-collapse lava flows and airfall beds that were truncated by the collapse and exposed.

New at iTunes: Hawaii Dream Vacation iPhone/iPod Touch App Puts the Magic of Hawaii in the Palm of Your Hand. Interactive maps, GPS and WiFi enabled, dozens of videos…available at iTunes or www.tourguidehawaii.com.

Looking towards Keauhou and Halape from Hilina Pali Overlook, Hawaii Volcanoes National Park: Photo by Donald B MacGowan

Known for its fine mountain biking, hiking and bird-watching, the Hilina Pali Road turns off Chain of Craters Road at the 2.2 Mile Marker and leads to an expansive area just below the summit caldera of Kilauea Volcano. Besides some of the best views of Mauna Loa in the park, this is an area of massive faults, twisted lava flow fields and amazing scenery culminating in wild views of the coastline from the Hilina Pali Overlook (literally meaning “Cliffs of Faith”). To learn more about the Hilina Pali Road, please go here.

New at iTunes: Hawaii Dream Vacation iPhone/iPod Touch App Puts the Magic of Hawaii in the Palm of Your Hand. Interactive maps, GPS and WiFi enabled, dozens of videos…available at iTunes or www.tourguidehawaii.com.

Sunset at Mau Loa O Mauna Ulu, with Mauna Ulu in the background Hawaii Volcanoes National Park: Photo by Donald B MacGowan

Mauna Ulu, the Growing Mountain, is a fabulous, recent volcanic cone that dominates the central portion of the Chain of Craters Road and warrants some special attention. Numerous short walks and hikes explore the Mauna Ulu region; to see more about Mauna Ulu, go here. Massive flow fields from both Kilauea and Mauna Ulu cross, re-cross and parallel the road, spilling over Holei Pali in a spectacular display of just how the Island of Hawaii was built and grew. To learn more about this portion of Chain of Craters road, please see the sections on Mau Loa O Mauna Ulu, Muliwai a Pele, Alanui Kahiko, Kealakomo Overlook and Holei Pali.

New at iTunes: Hawaii Dream Vacation iPhone/iPod Touch App Puts the Magic of Hawaii in the Palm of Your Hand. Interactive maps, GPS and WiFi enabled, dozens of videos…available at iTunes or www.tourguidehawaii.com.

Petroglyph figures at Pu'u Loa, Hawaii Volcanoes National Park: Photo by Donald B MacGowan

Below the Holei Pali there area a number of interesting stops along Chain of Craters Road, including the Holei Lava Tube, the largest petroglyph field in Polynesia, Pu’u Loa Petroglyph Field, Holei Sea Arch and the end of road. Mountain biking, hiking, bird-watching are favorite activities in this part of the Park. For more information about the end of Chain of Craters Road, please go here. If lava is flowing from Kilauea within the National Park boundaries, this is where you will park to begin the hike to see it; for information about hiking to see the lava, please go here.

New at iTunes: Hawaii Dream Vacation iPhone/iPod Touch App Puts the Magic of Hawaii in the Palm of Your Hand. Interactive maps, GPS and WiFi enabled, dozens of videos…available at iTunes or www.tourguidehawaii.com.

A patch of sunlight on the Holei Pali, Hawaii Volcanoes National Park: Photo by Donald B MacGowan

If a car ride back up from the end of the road can be arranged, riding bicycles round Crater Rim Drive and down Chain of Craters road can be a momentous and fun excursion. Starting slightly above 4200 feet in elevation and ending at virtually sea level, this 22 mile drop from misty mountain cloud forest, running through tropical rain forest into tropical desert and onto desolate volcanic barrens is invigorating physically, stunning visually and makes a wonderfully memorable addition to any visit to the Island of Hawai’i. However, if you decide to pedal the 4200 feet elevation gain and 22 miles back up Chain of Craters Road to Kilauea Summit in the heat of day (highly not recommended), this will also ensure a quite memorable, though far less pleasant, addition to your visit.

New at iTunes: Hawaii Dream Vacation iPhone/iPod Touch App Puts the Magic of Hawaii in the Palm of Your Hand. Interactive maps, GPS and WiFi enabled, dozens of videos…available at iTunes or www.tourguidehawaii.com.

Summer Rainbow at Kealakomo, Hawaii Volcanoes National Park: Photo by Donald B MacGowan

Other than pit toilets, there are no services, water, food or gasoline available along the length of Chain of Craters Road. Occasionally Volcano House opens their small snack wagon at the end of the road, but do not count on it being open when you are there. Do not underestimate the draw of this area on your imagination and your spirit; you WILL spend more time here than you think. Plan ahead, get food, water and gas before venturing down the road. Remember, after dark on the South side of Hawai’i Island, it is virtually impossible to find gasoline or food for sale along the southern highway between Hilo and Kona.

New at iTunes: Hawaii Dream Vacation iPhone/iPod Touch App Puts the Magic of Hawaii in the Palm of Your Hand. Interactive maps, GPS and WiFi enabled, dozens of videos…available at iTunes or www.tourguidehawaii.com.

Eruptions In Mirror Are Closer Than They APPEAR, Hawaii Volcanoes National Park: Graphic from Photo by Donald B MacGowan

To see the new iPhone/iPod Touch App, please visit http://www.tourguidehawaii.com/iphone.html.

The best of Tour Guide Hawaii’s free content about traveling to, and exploring, the Big island, can be found here.
For more information on traveling to Hawaii in general and on touring the Big Island in particular, please also visit www.tourguidehawaii.com and www.tourguidehawaii.blogspot.com.
All media copyright 2010 by Donald B. MacGowan. All rights reserved.

New at iTunes: Hawaii Dream Vacation iPhone/iPod Touch App Puts the Magic of Hawaii in the Palm of Your Hand. Interactive maps, GPS and WiFi enabled, dozens of videos…available at iTunes or www.tourguidehawaii.com.

Honu petroglyph at Pu'u Loa, Hawaii Volcanoes National Park: Graphic from Photo by Donald B MacGowan

by Donald B. MacGowan

New at iTunes: Hawaii Dream Vacation iPhone/iPod Touch App Puts the Magic of Hawaii in the Palm of Your Hand. Interactive maps, GPS and WiFi enabled, dozens of videos…available at iTunes or www.tourguidehawaii.com.

Halema'uma'u eruption from Steaming Bluff, Hawaii Volcanoes National Park: Graphic Photo By Donald B MacGowan

There are many wondrous, enigmatic and fascinating attractions on the Big Island of Hawaii, some better known than others, many out of the way and generally off the beaten track. Tour Guide Hawaii has produced an encyclopedic collection of the most up-to-date information, presented as short GPS-cued videos, in an app downloadable to iPhone and iPod Touch that covers the entire Big Island, highlighting the popular and the uncrowded, the famous and the secluded, the adventurous and the relaxing.

Crater Rim Drive

New at iTunes: Hawaii Dream Vacation iPhone/iPod Touch App Puts the Magic of Hawaii in the Palm of Your Hand. Interactive maps, GPS and WiFi enabled, dozens of videos…available at iTunes or www.tourguidehawaii.com.

Kilauea Crater and Eruption of Halema'uma'u, Hawaii Volcanoes National Park: Photo by Donald B MacGowan

A fine introduction to the wonders of Hawaii Volcanoes National Park, Crater Rim Drive circles the summit caldera of Kilauea Volcano, including Halema’uma’u Crater, the home of Madame Pele. The drive runs 11 fabulous and amazing miles through arid, barren volcanic desert, ohi’a forest and grassland and lush fern jungle. The most interesting sites along the drive are the Visitor’s Center, Jagger Museum, Halema’uma’u Crater, Kilauea Iki Crater, Devastation Trail and Thurston Lava Tube.

New at iTunes: Hawaii Dream Vacation iPhone/iPod Touch App Puts the Magic of Hawaii in the Palm of Your Hand. Interactive maps, GPS and WiFi enabled, dozens of videos…available at iTunes or www.tourguidehawaii.com.

Mauna Loa from Crater Rim Drive, Hawaii Volcanoes National Park: Photo by Donald B MacGowan

Currently, because of the eruption in Halema’uma’u Crater, Chain of Craters Road is closed from Jagger Museum, south past Halema’uma’u Crater Overlook to the junction with Chain of Craters Road at Devastation Trail. This means that you cannot drive through the interior of Kilauea Caldera and will miss such sites as Southwest Rift, Halema’uma’u Crater Overlook and Keanakako’i Crater, as well as many of the more interesting recent lava flows and ash fall surfaces. However, this allows you to concentrate more fully on other sites.

New at iTunes: Hawaii Dream Vacation iPhone/iPod Touch App Puts the Magic of Hawaii in the Palm of Your Hand. Interactive maps, GPS and WiFi enabled, dozens of videos…available at iTunes or www.tourguidehawaii.com.

Halema'uma'u Crater from Kilauea Overlook, Hawaii Volcanoes National Park: Photo by Donald B MacGowan

We recommend that, after entering the park at the Main Gate, you stop and get oriented at the Visitor’s Center, then drive to Jagger Museum through the amazing high-altitude, Ka’u Desert scrubland. Many people find the volcanic barrens disturbingly empty and void of life, but if you look closely, this starkly beautiful desert is quickly being re-colonized by plants. After visiting the Museum, turn around and come back down Crater Rim Drive toward the main gate. Along this section of road are several fascinating stops, such as Steaming Bluffs/Sulfur Banks, Kilauea Crater Overlook, the Volcano Art Center, Volcano House and the hike to Waldron Ledge.

New at iTunes: Hawaii Dream Vacation iPhone/iPod Touch App Puts the Magic of Hawaii in the Palm of Your Hand. Interactive maps, GPS and WiFi enabled, dozens of videos…available at iTunes or www.tourguidehawaii.com.

The Halema'uma'u eruption in Kilauea Caldera at night, Hawaii Volcanoes National Park: Photo by Donald B MacGowan

Be sure to return to Jagger Museum after dark if you have the opportunity to watch the Hadean glow of the Halema’uma’u Eruption…it is as if someone left the door to the Fires of Hell ajar and you can glimpse inside.

New at iTunes: Hawaii Dream Vacation iPhone/iPod Touch App Puts the Magic of Hawaii in the Palm of Your Hand. Interactive maps, GPS and WiFi enabled, dozens of videos…available at iTunes or www.tourguidehawaii.com.

A misty day on Crater Rim Drive, Hawaii Volcanoes National Park: Photo by Donald B MacGowan

Continuing on Chain of Craters Road as it passes the Main Gate, you dive into the wet side of Kilauea Caldera and the two-tiered ohi’a/tree-fern forest, a dense and a seeming impenetrable jungle that teams with flowers, birds and exotic plants. Along this salient of roadway are several not-to-be-missed stops such as the Kilauea Iki Crater Overlook, Kilauea Iki Hiking Trail, Thurston Lava Tube, Pu’u Pua’i and the Devastation Trail. In addition to the beautiful and startling scenery, this part of the drive allows you to get a better idea of how Hawaii’s amazing volcano are born, evolve, and what their inner plumbing looks like. We highly recommend both the walk through Thurston Lava Tube and the hike through Kilauea Iki Crater.

New at iTunes: Hawaii Dream Vacation iPhone/iPod Touch App Puts the Magic of Hawaii in the Palm of Your Hand. Interactive maps, GPS and WiFi enabled, dozens of videos…available at iTunes or www.tourguidehawaii.com.

Kilauea Iki Overlook, Hawaii Volcanoes National Park Photo by Donnie MacGowan

This tour along Chain of Craters Road can be made in under 40 minutes. However, one should allow at least three hours (more if you are hiking any of the delightful trails) to explore this fantastic place; if you have never been here before, you certainly have never seen anything like it.

New at iTunes: Hawaii Dream Vacation iPhone/iPod Touch App Puts the Magic of Hawaii in the Palm of Your Hand. Interactive maps, GPS and WiFi enabled, dozens of videos…available at iTunes or www.tourguidehawaii.com.

The Devastation Trail at Hawaii Volcanoes National Park: Photo by Donald B MacGowan

Many people who plan to rush through the Park find themselves utterly engrossed, wind up spending much more time (and gas) than they planned here. In fact, many extemporaneously change their plans and cut time from some other attraction. Best plan to spend sufficient time here in the first place.

No services are available along Crater Rim Drive.

New at iTunes: Hawaii Dream Vacation iPhone/iPod Touch App Puts the Magic of Hawaii in the Palm of Your Hand. Interactive maps, GPS and WiFi enabled, dozens of videos…available at iTunes or www.tourguidehawaii.com.

Maus Family Entering Thurston Lava Tube, Hawaii Volcanoes National Park: Photo by Uncle Donnie MacGowan

To see the new iPhone/iPod Touch App, please visit http://www.tourguidehawaii.com/iphone.html.

New at iTunes: Hawaii Dream Vacation iPhone/iPod Touch App Puts the Magic of Hawaii in the Palm of Your Hand. Interactive maps, GPS and WiFi enabled, dozens of videos…available at iTunes or www.tourguidehawaii.com.

Crater Rim Drive is closed at Jagger Museum due to the Halema'uma'u eruption, Hawaii Volcanoes National Park: Photo by Donald B MacGowan

The best of Tour Guide Hawaii’s free content about traveling to, and exploring, the Big island, can be found here.

For more information on traveling to Hawaii in general and on touring the Big Island in particular, please also visit www.tourguidehawaii.com and www.tourguidehawaii.blogspot.com.
All media copyright 2010 by Donald B. MacGowan. All rights reserved.

New at iTunes: Hawaii Dream Vacation iPhone/iPod Touch App Puts the Magic of Hawaii in the Palm of Your Hand. Interactive maps, GPS and WiFi enabled, dozens of videos…available at iTunes or www.tourguidehawaii.com.

The two-tiered forest along Crater Rim Drive, Hawaii Volcanoes National Park: Graphic from Photo by Donald B MacGowan

by Donald B. MacGowan

New at iTunes: Hawaii Dream Vacation iPhone/iPod Touch App Puts the Magic of Hawaii in the Palm of Your Hand. Interactive maps, GPS and WiFi enabled, dozens of videos…available at iTunes or www.tourguidehawaii.com.

Halema'uma'u Crater, Hawaii Volcanoes National Park: Graphic from Photo by Donald B MacGowan

There are many wondrous, enigmatic and fascinating attractions on the Big Island of Hawaii, some better known than others, many out of the way and generally off the beaten track. Tour Guide Hawaii has produced an encyclopedic collection of the most up-to-date information, presented as short GPS-cued videos, in an app downloadable to iPhone and iPod Touch that covers the entire Big Island, highlighting the popular and the uncrowded, the famous and the secluded, the adventurous and the relaxing.

Halema’uma’u Crater Overlook

New at iTunes: Hawaii Dream Vacation iPhone/iPod Touch App Puts the Magic of Hawaii in the Palm of Your Hand. Interactive maps, GPS and WiFi enabled, dozens of videos…available at iTunes or www.tourguidehawaii.com.

Mauna Loa behind Halema'uma'u Crater: Photo by Donald B MacGowan

Breathtaking, awe-inspiring, sacred. Clearly overcome with awe and wonder, when he visited Kilauea a century and a half ago, Mark Twain remarked aptly: “…here was room for the imagination to work!”

New at iTunes: Hawaii Dream Vacation iPhone/iPod Touch App Puts the Magic of Hawaii in the Palm of Your Hand. Interactive maps, GPS and WiFi enabled, dozens of videos…available at iTunes or www.tourguidehawaii.com.

As if someone left the door to Hades ajar, Halema'uma'u as seen from Jagger Museum, Hawaii Volcanoes National Park: Photo by Donald B

A spectacular eruption has been underway in Halema’uma’u Crater since March 19, 2008. Because of this, Crater Rim Drive is closed at Jagger Museum and at the junction with Chain of Crater Road, so the Halema’uma’u Overlook is inaccessible. Great viewing of the eruption can be had from Jagger Museum; views of the ash cloud at night, lit up with the glow of molten rock from below the surface of Halema’uma’u, are particularly exciting. Please go here to learn more about this eruption.

New at iTunes: Hawaii Dream Vacation iPhone/iPod Touch App Puts the Magic of Hawaii in the Palm of Your Hand. Interactive maps, GPS and WiFi enabled, dozens of videos…available at iTunes or www.tourguidehawaii.com.

Appeasing the goddess at Halema'uma'u Crater, Hawaii Volcanoes National Park: Photo by Donald B MacGowan

The Hawai’ians revered the area around Halema’uma’u Crater as the home of the volcano Goddess, Madame Pele, who journeyed from Tahiti to Ni’ihau and Kau’ai before settling down at Halema’uma’u. For generations Hawai’ian Kahuna came here to divine the future, hold rituals, make sacrifices and appease the goddess with offerings. Commoners among the native Hawai’ians were not allowed within sight of the sacred grounds. Continuing into modern times on several ceremonial days each year (in times of eruptive quiescence), modern Hawai’ians gather on the crater floor to perform hula dances and other rituals to appease the goddess Pele.

Offereings to the goddess at Halema'uma'u Crater, Hawaii Volcanoes National Park: Photo by Donald B MacGowan

Steam fumaroles at Halema'uma'u, Hawaii Volcanoes National Park: Photo by Donald B MacGowan

Today, a large parking lot and several trailheads converge at the junction of the two crown jewels of Hawai’i Volcanoes National Park, Kilauea Caldera and inside it, the more recent center of eruptive activity, Halema’uma’u crater. Not many years ago, there was an active lava lake in Halema’uma’u Crater, which was first documented by Europeans in 1823 by William Ellis. Over the past 230-some years of recorded history, more the 20 major eruptions have taken place here.

Offereings to the goddess at Halema'uma'u Crater, Hawaii Volcanoes National Park: Photo by Donald B MacGowan

New life clings to the edge of Halema'uma'u Crater, Hawaii Volcanoes National Park: Photo by Donald B MacGowan

In 1924 an explosive eruption shattered Halema’uma’u Crater, doubling its size and the lava lake drained. A spectacular fire-fountain eruption occurred inside Halema’uma’u in 1974, and the crater floor has risen and fallen a couple thousand feet over time from more than 1300 feet deep to over-flowing into Kilauea Crater.

Offereings to the goddess at Halema'uma'u Crater, Hawaii Volcanoes National Park: Photo by Donald B MacGowan

Kilauea Crater and Eruption of Halema'uma'u from Kilauea Overlook, Hawaii Volcanoes National Park: Photo by Donald B MacGowan

Currently, Halema’uma’u Crater is a robust 300 feet deep and 3000 feet across; even so, it is almost lost inside the lager and deeper Kilauea Crater. Although covered with a hard crust of frozen lava, both craters still steam and smolder and the volcanic heat flowing up through them is still very evident, even on a hot day. A whiff of sulfurous gases emanating from the many steam vents is also evident to the modern visitor; a century and a half ago, Mark Twain commented: “…the smell of sulfur is strong, but not unpleasant to a sinner!”

Offereings to the goddess at Halema'uma'u Crater, Hawaii Volcanoes National Park: Photo by Donald B MacGowan

Bradford MacGowan and Liz Maus at Kilauea Caldera, Hawaii Volcanoes National Park: Photo by Donald B MacGowan

Many natives, kama’aina and tourists alike pause here at the overlook to offer the goddess gifts of food, flowers, gin or feathers wrapped in leaves.

The easy, half mile walk around the overlook is well worth the thirty or so minutes it will take. This hike requires no special equipment or preparation. For a longer hike, taking off from the Halema’uma’u Trail at a bout ½ mile, the Byron Ledge Trail follows a ledge system above the crater floor 3 miles to the Devastation Trail and ultimately to Kilauea Iki Crater; this is best done as a car-shuttle hike. Another wonderful hike, though dry, hot and challenging, is the 3.5 mile trek across Kilauea Caldera leads back to the Volcano House, which takes 2 hours of steady hiking. These two latter trips require you to take plenty of water, rain gear, suncream, a map and compass (and the knowledge to use them), to wear sturdy hiking shoes or boots and to be in fairly good physical condition. As always when hiking in the Park, it is wise to avoid the noonday sun, and afternoon showers, particularly along the crater rims are common.

New at iTunes: Hawaii Dream Vacation iPhone/iPod Touch App Puts the Magic of Hawaii in the Palm of Your Hand. Interactive maps, GPS and WiFi enabled, dozens of videos…available at iTunes or www.tourguidehawaii.com.

Along the Halema'uma'u Overlook Trail, Hawaii Volcanoes National Park: Photo by Donald B MacGowan

Remember to wipe all gear down and to clean the lenses of cameras, binoculars and glasses after visiting the crater; the volcano smog has a corrosive effect upon precision optics and electronics.

New at iTunes: Hawaii Dream Vacation iPhone/iPod Touch App Puts the Magic of Hawaii in the Palm of Your Hand. Interactive maps, GPS and WiFi enabled, dozens of videos…available at iTunes or www.tourguidehawaii.com.

Aerial view of Halema'uma'u Crater in Kilauea Caldera, Hawaii Volcanoes National Park: Photo by Donald B MacGowan

To see the new iPhone/iPod Touch App, please visit http://www.tourguidehawaii.com/iphone.html.

The best of Tour Guide Hawaii’s free content about traveling to, and exploring, the Big island, can be found here.

New at iTunes: Hawaii Dream Vacation iPhone/iPod Touch App Puts the Magic of Hawaii in the Palm of Your Hand. Interactive maps, GPS and WiFi enabled, dozens of videos…available at iTunes or www.tourguidehawaii.com.

Amy and Amanda Maus at Halema'uma'u Overlook, Hawaii Volcanoes National Park: Photo by Donald B MacGowan


For more information on traveling to Hawaii in general and on touring the Big Island in particular, please also visit www.tourguidehawaii.com and www.tourguidehawaii.blogspot.com.
All media copyright 2010 by Donald B. MacGowan. All rights reserved

New at iTunes: Hawaii Dream Vacation iPhone/iPod Touch App Puts the Magic of Hawaii in the Palm of Your Hand. Interactive maps, GPS and WiFi enabled, dozens of videos…available at iTunes or www.tourguidehawaii.com.

Appeasing the goddess at Halema'uma'u Crater, Hawaii Volcanoes National Park: Graphic from Photo by Donald B MacGowan

by Donald B. MacGowan

New at iTunes: Hawaii Dream Vacation iPhone/iPod Touch App Puts the Magic of Hawaii in the Palm of Your Hand. Interactive maps, GPS and WiFi enabled, dozens of videos…available at iTunes or www.tourguidehawaii.com.

The Halema'uma'u eruption from Waldron Ledge Overlook, Hawaii Volcanoes National Park: Graphic from Photo by Donald B MacGowan

There are many wondrous, enigmatic and fascinating attractions on the Big Island of Hawaii, some better known than others, many out of the way and generally off the beaten track. Tour Guide Hawaii has produced an encyclopedic collection of the most up-to-date information, presented as short GPS-cued videos, in an app downloadable to iPhone and iPod Touch that covers the entire Big Island, highlighting the popular and the uncrowded, the famous and the secluded, the adventurous and the relaxing.

Waldron Ledge Overlook Hike

New at iTunes: Hawaii Dream Vacation iPhone/iPod Touch App Puts the Magic of Hawaii in the Palm of Your Hand. Interactive maps, GPS and WiFi enabled, dozens of videos…available at iTunes or www.tourguidehawaii.com.

Frank Burgess along the way to Waldron Ledge Overlook, Hawaii Volcanoes National Park: Photo by Donald B MacGowan

A short, 20 minute-or-so hike on a section of Crater Rim Drive abandoned after an earthquake made the crater edge unstable. Strolling through lush fern and o’hia forest brings one to spectacular views of the Kilauea Caldera, Waldron Ledge and Pu’u Pai at the mouth of Kilauea Iki Crater. This hike is one of the few places where bicycles are allowed, and the generally shaded road makes for a pleasant, but short, ride or hike. This trail is a great way to get away from noise and traffic and experience the lush, high altitude fern forest firsthand.

New at iTunes: Hawaii Dream Vacation iPhone/iPod Touch App Puts the Magic of Hawaii in the Palm of Your Hand. Interactive maps, GPS and WiFi enabled, dozens of videos…available at iTunes or www.tourguidehawaii.com.

Although beautiful, this kind of wild ginger is an invasive pest, Waldron Ledge at Hawaii Volcanoes National Park: Photo by Donald B MacGowan

The overlook at Waldron Ledge is a particularly spectacular place, perched on the edge of the vast wasteland of Kilauea Caldera. It’s a good place to observe the current eruption in Halema’uma’u, especially early in the morning when the rising sun lights up the eruption cloud, or in the evening when the setting sun shines through it.

New at iTunes: Hawaii Dream Vacation iPhone/iPod Touch App Puts the Magic of Hawaii in the Palm of Your Hand. Interactive maps, GPS and WiFi enabled, dozens of videos…available at iTunes or www.tourguidehawaii.com.

The edge of Kilauea Caldera from Waldron Ledge Overlook, Hawaii Volcanoes National Park: Photo by Donald B MacGowan

No services are available once you leave the area of the Visitor’s Center and Volcano House.

To see the new iPhone/iPod Touch App, please visit http://www.tourguidehawaii.com/iphone.html.

New at iTunes: Hawaii Dream Vacation iPhone/iPod Touch App Puts the Magic of Hawaii in the Palm of Your Hand. Interactive maps, GPS and WiFi enabled, dozens of videos…available at iTunes or www.tourguidehawaii.com.

Kilauea Caldera from Waldron Ledge Overlook, Hawaii Volcanoes National Park: Photo by Donald B MacGowan

The best of Tour Guide Hawaii’s free content about traveling to, and exploring, the Big island, can be found here.

For more information on traveling to Hawaii in general and on touring the Big Island in particular, please also visit www.tourguidehawaii.com and www.tourguidehawaii.blogspot.com.
All media copyright 2010 by Donald B. MacGowan. All rights reserved

New at iTunes: Hawaii Dream Vacation iPhone/iPod Touch App Puts the Magic of Hawaii in the Palm of Your Hand. Interactive maps, GPS and WiFi enabled, dozens of videos…available at iTunes or www.tourguidehawaii.com.

Pu'u Pua'i from Waldron Ledge Trail, Hawaii Volcanoes National Park: Graphic from Photo by Donald B MacGowan

by Donald B. MacGowan

New at iTunes: Hawaii Dream Vacation iPhone/iPod Touch App Puts the Magic of Hawaii in the Palm of Your Hand. Interactive maps, GPS and WiFi enabled, dozens of videos…available at iTunes or www.tourguidehawaii.com.

Southwest Rift presents a Mars-like geography, Hawaii Volcanoes National Park: Graphic from Photo by Donald B MacGowan

There are many wondrous, enigmatic and fascinating attractions on the Big Island of Hawaii, some better known than others, many out of the way and generally off the beaten track. Tour Guide Hawaii has produced an encyclopedic collection of the most up-to-date information, presented as short GPS-cued videos, in an app downloadable to iPhone and iPod Touch that covers the entire Big Island, highlighting the popular and the uncrowded, the famous and the secluded, the adventurous and the relaxing.

Southwest Rift

New at iTunes: Hawaii Dream Vacation iPhone/iPod Touch App Puts the Magic of Hawaii in the Palm of Your Hand. Interactive maps, GPS and WiFi enabled, dozens of videos…available at iTunes or www.tourguidehawaii.com.

Fissures at the Southwest Rift, Hawaii Volcanoes National Park: Photo by Donald B MacGowan

A major fissure, or crack, extending across the volcano from its summit out to the coast and down to the sub-sea root of the volcano, the Southwest Rift crosses Crater Rim Drive in the vicinity of the HVO. It is worth the time to stop along the road here and check out this natural weakness, a fissure and vent that goes all the way to the heart of the volcano.

This roadside pullout is infamous for having been featured in an episode of the Discovery Channel television series “Man vs Wild”. Pretending to be dozens of miles in the forbidding volcanic backcountry of Kilauea, Bear Grylls leaps foolishly about the fissures like a gecko on crack, just a few meters from the roadway. In one scene you can actually see car traffic on the highway right behind him. Viewer outrage was so vehement at this obvious, and odious, fraud that the episode is no longer available on DVD.

New at iTunes: Hawaii Dream Vacation iPhone/iPod Touch App Puts the Magic of Hawaii in the Palm of Your Hand. Interactive maps, GPS and WiFi enabled, dozens of videos…available at iTunes or www.tourguidehawaii.com.

A Lava flow that poured over the side of the open fissure at Southwest Rift, Hawaii Volcanoes National Park: Photo by Donald B MacGowan

NOTE: Currently The Southwest Rift is inaccessible, as a portion of Chain of Craters Road has been closed due to the current eruption in Halema’uma’u Crater.

To see the new iPhone/iPod Touch App, please visit http://www.tourguidehawaii.com/iphone.html.
The best of Tour Guide Hawaii’s free content about traveling to, and exploring, the Big island, can be found here.
For more information on traveling to Hawaii in general and on touring the Big Island in particular, please also visit www.tourguidehawaii.com and www.tourguidehawaii.blogspot.com.
All media copyright 2010 by Donald B. MacGowan. All rights reserved

New at iTunes: Hawaii Dream Vacation iPhone/iPod Touch App Puts the Magic of Hawaii in the Palm of Your Hand. Interactive maps, GPS and WiFi enabled, dozens of videos…available at iTunes or www.tourguidehawaii.com.

Aerial view of the Southwest Rift and Halema'uma'u, Hawaii Volcanoes National Park: Photo by Aelbert Aehegma

by Donald B. MacGowan

New at iTunes: Hawaii Dream Vacation iPhone/iPod Touch App Puts the Magic of Hawaii in the Palm of Your Hand. Interactive maps, GPS and WiFi enabled, dozens of videos…available at iTunes or www.tourguidehawaii.com.

Volcano Village Lava Rock Cafe Sign, Ka'u Hawaii: Graphic from Photo by Donald B MacGowan

There are many wondrous, enigmatic and fascinating attractions on the Big Island of Hawaii, some better known than others, many out of the way and generally off the beaten track. Tour Guide Hawaii has produced an encyclopedic collection of the most up-to-date information, presented as short GPS-cued videos, in an app downloadable to iPhone and iPod Touch that covers the entire Big Island, highlighting the popular and the uncrowded, the famous and the secluded, the adventurous and the relaxing.

Volcano Village

New at iTunes: Hawaii Dream Vacation iPhone/iPod Touch App Puts the Magic of Hawaii in the Palm of Your Hand. Interactive maps, GPS and WiFi enabled, dozens of videos…available at iTunes or www.tourguidehawaii.com.

Volcano General Store, Ka'u Hawaii: Photo by Donald B MacGowan

Nestled picturesquely, though precariously, in the narrow saddle between the summits of two highly active volcanoes, Kilauea and Mauna Loa, Volcano Village dozes gently. The town is a green oasis of vineyards, homes, shops, restaurants, even a golf course to play and a winery to tour. Of course, there are a host of inns and bed and breakfast establishments here as well.

New at iTunes: Hawaii Dream Vacation iPhone/iPod Touch App Puts the Magic of Hawaii in the Palm of Your Hand. Interactive maps, GPS and WiFi enabled, dozens of videos…available at iTunes or www.tourguidehawaii.com.

Eric Carr gases up The Rav at Volcano Village, Ka'u Hawaii: Photo by Donald B MacGowan

Although its position seems perilous, Volcano Village’s setting is actually fairly serene and protected from all but the most explosive of eruptions from Kilauea and Mauna Loa, and the prevailing trade winds keeps the town swept fairly free of vog, volcano smog. Lying amid at least four mini-climatic zones in Hawai’i’s peculiar compressed geography, half the Village is shaded by primeval fern trees unfurling in mountain mist in the 2-tiered, cloud jungle. The other half is guarded by scraggly ohi’a trees rising from the dry savannah grassland of the Ka’u Desert. The enchantment of discovery is what makes Volcano Village a magical and surreal place to visit.

New at iTunes: Hawaii Dream Vacation iPhone/iPod Touch App Puts the Magic of Hawaii in the Palm of Your Hand. Interactive maps, GPS and WiFi enabled, dozens of videos…available at iTunes or www.tourguidehawaii.com.

The jungle on the wet side of Volcano Village, Ka'u Hawaii: Photo by Donald B MacGowan

Although purchases in Volcano Village tend to be spendy, the Village represents the only opportunity to buy gas, food and water on the 42-mile stretch between Pahala and Mountain View during the day. Be sure to top off your tank of gas and load up on food and water before venturing into Hawaii Volcanoes National Park. Many people become quite entranced with the Park, spending a great deal more time and gasoline there than they had planned, and forgetting that there is little of anything available after dark on the south side of the island between Hilo and Kona.

New at iTunes: Hawaii Dream Vacation iPhone/iPod Touch App Puts the Magic of Hawaii in the Palm of Your Hand. Interactive maps, GPS and WiFi enabled, dozens of videos…available at iTunes or www.tourguidehawaii.com.

Volcano Village's Thriving Downtown Shopping District, Ka'u Hawaii: Photo by Donald B MacGowan

To see the new iPhone/iPod Touch App, please visit http://www.tourguidehawaii.com/iphone.html.

The best of Tour Guide Hawaii’s free content about traveling to, and exploring, the Big island, can be found here.

New at iTunes: Hawaii Dream Vacation iPhone/iPod Touch App Puts the Magic of Hawaii in the Palm of Your Hand. Interactive maps, GPS and WiFi enabled, dozens of videos…available at iTunes or www.tourguidehawaii.com.

Volcano Village Coffee Bar, Ka'u Hawaii: Photo by Donald B MacGowan

For more information on traveling to Hawaii in general and on touring the Big Island in particular, please also visit www.tourguidehawaii.com and www.tourguidehawaii.blogspot.com.

All media copyright 2010 by Donald B. MacGowan. All rights reserved.

New at iTunes: Hawaii Dream Vacation iPhone/iPod Touch App Puts the Magic of Hawaii in the Palm of Your Hand. Interactive maps, GPS and WiFi enabled, dozens of videos…available at iTunes or www.tourguidehawaii.com.

Wildflowers at Volcano Village, Ka'u Hawaii: Graphic from Photo by Donald B MacGowan