on N shore of Port Gravina, 25 mi. NW of Cordova, Chugach Mts. 1.5 miles wide.
HistoryLocal name reported in 1908 by U. S. Grant and D. F. Higgins (in Brooks and others, 1909, pl. 4), U.S. Geological Survey (USGS).
Gravina Rocks, Middle Ground Shoal,
Basins:Bays:Port Fidalgo, Port Gravina, Fish Bay, Hells Hole, Irish Cove, Knowles Bay, Landlocked Bay, Olsen Bay, Orca Bay, Saint Matthews Bay, Two Moon Bay, Whalen Bay,
Capes:Graveyard Point, Gravina Point, Makarka Point, Red Head,
Glaciers:Islands:Lakes:Mountains:Bells Butte, Billygoat Mountain, Copper Mountain, Mount Denson,
Streams:Banzer Creek, Chisna Creek, Control Creek, Copper Creek, Hawkins Creek, Horsetail Falls Creek, Lagoon Creek, Makarka Creek, Reynolds Creek,
Valleys: