Mount_Castner
Mount Castner is a 5,535-foot (1,687 m) elevation glaciated summit located 44 mi (71 km) west of Valdez in the Chugach Mountains of the U.S. state of Alaska, on land managed by Chugach National Forest. It is situated at the head of Ranney Glacier and Dartmouth Glacier. Although modest in elevation, relief is significant since the mountain rises from tidewater at Unakwik Inlet and College Fjord of Prince William Sound in approximately three miles. The mountain's name was applied in 1910 by Lawrence Martin, and officially adopted by the United States Geological Survey. This peak's name honors Joseph Compton Castner (1869–1946), who was with Captain Edwin F. Glenn during the exploration of this area in 1898.[2]