 Redoubt Volcano as seen from Ninilchik, at the time of sunset, on the opposite shore of Cook Inlet. |  Aerial view of Redoubt Volcano: two glaciers flow towards the right and the observer. Alaska Range in the background. |  Inactive and strongly eroded crest of Drum Volcano rising above the extensive pine forests of Central Alaska. |  The large shield of Wrangell Volcano, which last erupted around 1900 AD, is glacierized above 1000m.a.s.l. |
 The Aghileen Pinnacles (at left) and Pavlof Sister (2142m.a.s.l.) and, just to their right, and Pavlof Volcano (center) seen from Cold Bay airport. |  Pavlof Sister (left) and Pavlof Volcanoes (right) rise above a thick stratocumulus cloud deck. |  Telephoto view of Pavlof Volcano from the north. Black ash from the eruption during the summer of 2007 on Pavlof's summit. |  Aerial view of Veniaminof Volcano rising above a thick stratocumulus cloud deck. |