At the SE end of Kuiu Islands, trends SE to Sumner Strait, 20 mi SW of Point Barrie at the SW tip of Kupreanof Island, Alex. Arch.
Local name published by U.S. Coast and Geodetic Survey (USC&GS) in 1917 Coast Pilot (p. 126).
Lemon Point Rock, Point Saint Albans Reef,
Bays:Port McArthur, Port Beauclerc, Bear Harbor, Howard Cove, Kell Bay, Louise Cove, Petrof Bay, Reid Bay, Thetis Bay,
Capes:Point Saint Albans, Point Amelius, Point Hardscrabble, Boulder Point, Cape Decision, Lemon Point,
Channels:Affleck Canal, Decision Passage,
Islands:Amelius Island, Beauclerc Island, Bush Islets, Edwards Island, Fairway Island, Marble Islet, North Island, South Island, Sumner Island,
Mountains: