at E end of Missionary Range, 13 mi. NW of Petersburg, on Lindenberg Peninsula, Kupreanof I., Alex Arch.
Named in 1887 by Lieutenant Commander C. M. Thomas, U.S. Navy (USN), for Lieutenant Commander George Washington DeLong, U.S. Navy (USN), commander of the steamer Jeanette, who died in 1881 in the Lena delta.
Flock Rock, Harrington Rock, Prolewy Rocks,
Bays:Cape Strait, Dry Bay, Dry Cove, Farragut Bay, Francis Anchorage, Goose Cove, Long Pond, McDonald Arm, North Arm, North Arm Duncan Canal, Portage Bay, Scow Bay, South Arm, Towers Arm,
Capes:Bay Point, Bayou Point, Beacon Point, Blunt Point, Boulder Point, East Point, Flat Point, Goose Point, Grand Point, Hook Point, Lindenberg Peninsula, Prolewy Point, Turn Point, Point Vandeput, West Point, Wood Point,
Channels:Cities:Fictional Places:Islands:Prolewy Rocks, Read Island, Sasby Island, Stop Island,
Lakes:Colp Lake, Petersburg Lake, Salt Chuck,
Mountains:Alaska Peak, Ambler Peak, Bay Point Knoll, Chipp Peak, De Long Peak, Del Monte Peak, Duncan Peaks, Franklin Peaks, Fulton Peak, Hall Peak, Hamilton Peak, Hancock Peak, Hunt Peak, Jamestown Peak, Jefferson Peak, Kane Peak, Lockwood Peak, Man-of-War Peak, Narrows Peak, Petersburg Mountain, Pierce Peak, Portage Mountain, Putnam Peak, Rodman Peak, Saranac Peak, Scott Peak, Sheridan Peak, Sherman Peak, Tangent Peak,
Mountain Passes:Mountain Ranges:Rivers:Streams:Coho Creek, Duncan Creek, Fivemile Creek, Petersburg Creek, Taylor Creek, Twelvemile Creek,
Cities:Routes:Colp Lake Trail, Duncan Canal Portage, Petersburg Lake Trail, Petersburg Trail, Portage Mountain Loop Trail,
Cities: