in Portage Bay, on Kupreanof I., Alex. Arch. 0.7 mile wide.
HistoryNamed in 1882 by Lieutenant Commander H. E. Nichols, U.S. Navy (USN).
Cape Strait, Dry Cove, Farragut Bay, Goose Cove, McDonald Arm, North Arm Duncan Canal, Portage Bay, South Arm, Towers Arm,
Capes:Bay Point, Boulder Point, East Point, Flat Point, Goose Point, Grand Point, Hook Point, Indian Point, Lindenberg Peninsula, West Point,
Islands:Lakes:Petersburg Lake, Salt Chuck, Towers Lake,
Mountains:Alaska Peak, Ambler Peak, Bay Point Knoll, Chipp Peak, De Long Peak, Duncan Peaks, Hall Peak, Hunt Peak, Kane Peak, Kupreanof Mountain, Lockwood Peak, Man-of-War Peak, Portage Mountain, Putnam Peak, Tangent Peak,
Mountain Passes:Mitchell Slough, Ohmer Slough,
Mountain Ranges:Bohemian Range, Missionary Range,
Streams:Cat Creek, Duncan Creek, Taylor Creek, Twelvemile Creek,
Routes:Duncan Canal Portage, Petersburg Trail, Portage Mountain Loop Trail,