Lua Paholo Panorama A panoramic view of the Lua Poholo 'sub'-pit within Mauna Loa's North Pit. It is quite dramatic, with 350-foot deep walls and a massive chunk of pit rim that has fallen in at some distant point in the past.
This image is from the presentation "A Hawaiian Kaleidoscope - The Big Island: Volcanoes, Mauna Loa Climb, Heiaus and Beach Relaxation".