Skip navigation

Tag Archives: pit craters

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.

Evening comes to Pauahi Crater and 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.

Pauahi 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.

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

An enormous, hour-glass-shaped crater nearly 2000 feet long and 300 feet deep, Pauahi Crater has ponded lava flows in its bottom from both the 1973 and 1979 eruptions. Cracks in the crater floor coupled with the high-lava “ring-around-the-crater” mark on the crater walls indicate that at least some of the lava from the 1973 flow drained back underground through this crater during the 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.

Ponded lava flows in the bottom of Pauahi Crater, Hawaii Volcanoes National Park: Photo by Donald B MacGowan

In 1979, earthquake swarms beneath Pauahi Crater alerted geologists at the Volcano Observatory to an impending eruption. 11 hours after the first quakes, steam began issuing in jets from the north rim of the crater. As the fissure tore open the north wall of the crater, lava issued in huge fountains, forming flows which crossed the road. This spectacular eruption lasted only one day, causing much damage but an equal amount of delight to the thousands of Park visitors who witnessed its fiery savagery.

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.

Ohi'a blossom at Pauahi Crater, 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.

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.

Evening comes to Pauahi Crater and Mauna Ulu, 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.

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

Advertisements

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 Flow through Lua Manu Crater wall, 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.

Lua Manu

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.

Lua Manu Crater, Hawaii Volcanoes National Park: Photo by Donald B MacGowan

Collapse craters (or “pit craters”) such as Lua Manu, and many others along the Chain of Craters Road, form primarily when lava drains out of chambers beneath the surface, causing the surface to collapse-in to fill the void. These craters are characterized by deep pits with no airfall debris on the rims, indicating a lack of eruptive or explosive events in their formation.

Most of the pit craters along Chain of Craters Road were formed before European-style written records were kept, but their formation is likely associated with the major subsidence episodes around 1790 that formed much of the modern Kilauea Crater seen 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.

Lava flow into Lua Manu Crater, Hawaii Volcanoes National Park: Photo by Donnie MacGowan

Lua Manu is interesting in particular because it was partially filled by a small lava stream that flowed into it during the 1974 Kilauea eruption.

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.

The floor of Lua Manu Crater, 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.

Lua Manu Sign, 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.

Ko'oko'olau 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.

Ko’oko’olau 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.

The edge of Ko'oko'olau Crater, Hawaii Volcanoes National Park: Photo by Donald B MacGowan

This small, tree and fern-choked crater obviously has not been active for some time. Because the forest grows densely right up to the rim of the crater, it is dangerous to wander around it exploring unless strict attention is paid towards one’s footing—it is quite possible to literally step through the forest into thin air and crash painfully and unceremoniously to the bottom of the pit.

Note the small mound at the crater rim; this is the remnant of a spatter cone marking an old lava vent.  Take a good look at how overgrown this crater is.  Kilauea Iki was about this overgrown before the eruptions of 1959–a dramatic demonstration of the massive effect even small pit crater eruptions have on the local environment.

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.

Not much view into Ko'oko'olau Crater, Hawaii Volcanoes National Park: Photo by Donald B MacGowan

As an aside, the name Ko’oko’olau is the Hawai’ian name for the annoying little seed pods that cling to your socks and trousers—called “hitch-hikers” in modern pidgin—which abound in the Park and this region in particular.

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.

Ko’oko’olau on pants, Ko'oko'olau Crater Hawaii Volcanoes National Park: Still From Video by Frank Burgess

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.

Dryland Jungle at Ko'oko'olau 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.

They aren't kidding about Devil's Throat, 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.

Devil’s Throat

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.

Devil's Throat, Hawaii Volcanoes National Park: Photo by Donald B MacGowan

Less than 1/10 of a mile southwest along Chain of Craters Road from the Hilina Pali Road turnoff is a small patch of bare ground, the parking spot for the unmarked Devil’s Throat collapse crater. Devil’s Throat is an excitingly vertically-sided pit crater that is worth the visit just for the “okole squeezing” peering down the throat will give you.

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.

Devil's Throat lies along this lineament of large surface cracks, Hawaii Volcanoes National Park: Photo by Donald B MacGowan

An unmarked, approximately 50 meter trail leads south east from the road along a prominent earth fracture to the 30 meter wide by 55 meter deep pit. Keep your eyes on the trail in front of you at all times as you approach. Do not allow children or exuberant adults run ahead, especially in the dark, fog or vog, as there are NO safety rails and absolutely NO warning the crater is coming up…one simply arrives, teetering, at the brink. Be extremely careful approaching the crater rim, as the edge is very unstable and prone to collapse. It is also an interesting hike to trace the prominent fracture lines back towards Hilina Pali on the northwest side of the road to the prominent fault escarpment.

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.

There are no ejecta surrounding the crater indicating that Devil's Throat formed from collapse not explosion, Hawaii Volcanoes National Park: Photo by Donald B MacGowan

Collapse pit craters are formed when magma is rapidly extruded from one portion of a subterranean magma chamber to another, or is erupted onto land. The ground above the recently evacuated portion of the magma chamber simply collapses. Essentially, the entirety of the land traversed by chain of Craters Road is pocked with these features.

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 hiker comes upon Devil's Throat with absolutely no warning of the gaping pit yawing before them Hawaii Volcanoes National Park: Photo by Donald B MacGowan

Viewing and photography are best done at Devil’s Throat when the sun is high in the sky and the walls and bottom of the crater are not in shadow.

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 is wise to keep well back from the lip of Devil's Throat, 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.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.

The trail to Devil's Throat is an unremarkable path along some prominent earth fractures, Hawaii Volcanoes National Park: Photo by Donald B MacGowan

For independent reviews of our product, written by some of our legions of satisfied customers, please check this out.

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.

Looking Into Devil's Throat, Hawaii Volcanoes National Park: Graphic from Photo by Donald B MacGowan