on N coast of Port Fidalgo, 30 mi. NW of Cordova, Chugach Mts. 1.2 miles wide.
HistoryName reported in 1903 by H. P. Ritter, U.S. Coast and Geodetic Survey (USC&GS) while doing topographic and hydrographic surveys in the Copper River delta region.
Port Fidalgo, Port Gravina, Fish Bay, Hells Hole, Irish Cove, Jack Bay, Knowles Bay, The Lagoon, Landlocked Bay, Olsen Bay, Saint Matthews Bay, Two Moon Bay, Whalen Bay,
Capes:Copper Mountain Peninsula, Graveyard Point, Gravina Point, Knowles Head, Red Head,
Glaciers:Allison Glacier, Area 51 Glacier, Glacier G213550E61021N, Glacier G213687E60954N, Glacier G213708E60993N, Glacier G213722E60985N, Glacier G213737E60948N, Glacier G213749E60966N, Glacier G213766E60924N, Glacier G213775E60940N, Glacier G213783E60980N, Glacier G213784E61033N, Glacier G213788E60991N, Glacier G213798E61012N, Glacier G213804E61037N, Kate Glacier, Salmon Creek Glacier, Silver Glacier,
Islands:Lakes:Copper Lake, Millard Lake, Silver Lake,
Locales:Mine:Mountains:Bells Butte, Billygoat Mountain, Copper Mountain, Mount Denson, Mount Francis, Mount Kate,
Parks:Rivers:Streams:Banzer Creek, Chisna Creek, Control Creek, Copper Creek, Gregorioff Creek, Horsetail Falls Creek, Lagoon Creek, Millard Creek, Reynolds Creek,
Routes:Valleys: