56 ° 4' 54.001" N,
134 ° 11' 15" W
Petersburg (CA)
2021 ft (616 m)
6 mi. N of Cape Decision, on S coast of Kuiu I., Alex. Arch.
HistoryNamed in 1886 by Lieutenant J. M. Helm, U.S. Navy (USN), for the Coast Survey steamer McArthur, which he commanded in 1886.
Port McArthur, Port Malmesbury, Aats Bay, Alikula Bay, Bear Harbor, Christian Sound, Crowley Bight, Egg Harbor, Gish Bay, Howard Cove, Kell Bay, Table Bay, Windy Bay,
Capes:Point Crowley, Point Harris, Point Howard, Aats Point, Cape Decision, Cora Point, Lemon Point, Nation Point,
Channels:Affleck Canal, Decision Passage,
Islands:Bush Islets, Channel Island, Cora Island, Coronation Island, Fairway Island, Marble Islet, North Island, Shrub Islet, South Island,
Mountains:Mount Howard, Mount McArthur, Needle Peak, Pin Peak, Windy Peak,