on E coast of Big Koniuji I., in Shumagin Is., Aleutian Range. 0.5 mile wide.
HistoryPublished by U.S. Coast and Geodetic Survey (USC&GS) in 1938 Coast Pilot.
Fairweather Bay, Flying Eagle Harbor, Northeast Harbor, Northwest Harbor, Sandy Cove, Shoal Bay, Yukon Harbor,
Capes:Cape Thompson, Entrance Point, Kuniguigan,
Channels:Koniuji Strait, Twelve Fathom Strait,
Islands:Atkins Island, Big Koniuji Island, Castle Rock, Hall Island, Herendeen Island, Little Koniuji Island, Murre Rocks, Peninsula Island, Spectacle Island,