Aerial view of snow-covered, 6-mile-wide, Aniakchak Caldera on the Alaska Peninsula. View is towards the north-northeast. Aniakchak last erupted in 1931. Chiginagak Volcano is the high peak on the far right horizon. Photo courtesy of Roy Wood, NPS, March 10, 2013.
Location:Latitude: 56.816666666667
Longitude: -158.25601111111