Aerial view of the four-peaked, 2,165-m ( 7,103 ft)-high Mount Mageik volcano at the head of the Valley of Ten Thousand Smokes. Lava flows from Trident Volcano are ponded against the base of Mount Mageik at lower right. Martin volcano, with a gaping summit crater, is visible beyond and to the left of Mount Mageik along the topographic crest. View is to the west. Photograph by C. Neal, U.S. Geological Survey, June 4, 1990.
Image courtesy of AVO / U.S. Geological Survey.