on S shore of Port Fidalgo, Chugach Mts. 0.7 mile wide.
Local name reported in 1908 by Grant and Higgins (1910, pl 2), U.S. Geological Survey (USGS).
Port Fidalgo, Port Gravina, Boulder Bay, Fish Bay, Galena Bay, Hells Hole, Irish Cove, Knowles Bay, The Lagoon, Landlocked Bay, Saint Matthews Bay, Snug Corner Cove, Two Moon Bay, Whalen Bay,
Capes:Bidarka Point, Copper Mountain Peninsula, Graveyard Point, Gravina Point, Knowles Head, Red Head,
Channels:Glaciers:Glacier G213687E60954N, Glacier G213722E60985N, Glacier G213737E60948N, Glacier G213749E60966N, Glacier G213766E60924N, Silver Glacier,
Islands:Lakes:Copper Lake, Millard Lake, Silver Lake, Turner Lake,
Mine:Mountains:Bells Butte, Billygoat Mountain, Copper Mountain, Mount Denson,
Rivers:Streams:Banzer Creek, Chisna Creek, Copper Creek, Horsetail Falls Creek, Indian Creek, Lagoon Creek, Millard Creek, Reynolds Creek,
Valleys: