NE edge of Prince William Sound, 30 mi. NW of Cordova, Chugach Mts.
HistoryLocal name published in 1953 by U.S. Geological Survey (USGS); derived from nearby Knowles Head.
Loon Rock, Middle Ground Shoal,
Bays:Port Fidalgo, Anderson Bay, Boulder Bay, Cloudman Bay, Fish Bay, Hells Hole, Irish Cove, Knowles Bay, Landlocked Bay, Snug Corner Cove, Two Moon Bay, Virgin Bay, West Bay, Yelper Cove,
Capes:Bidarka Point, Copper Mountain Peninsula, Eagle Point, Graveyard Point, Johnstone Point, Knowles Head, Porcupine Point, Red Head,
Channels:Dams:Ellamar Dam Number 1, Ellamar Dam Number 2, Tatitlek Dam, Tatitlek Supply Dam,
Fictional Places:Glaciers:Islands:Bligh Island, Goose Island, Gull Island,
Lakes:Mine:Mountains:Bells Butte, Billygoat Mountain, Copper Mountain,
Streams:Banzer Creek, Chisna Creek, Gladhaugh Creek, Horsetail Falls Creek, Lagoon Creek, Reynolds Creek,
Cities: