at entrtance to Steamboat Bay, 7 mi. N of Cape Fanshaw and 61 mi. E of Sitka, Coast Mts.
Named in 1889 by Lieutenant Commander Mansfield, U.S. Navy (USN); name published in 1892 by U.S. Coast and Geodetic Survey (USC&GS).
Robert Islands, Storm Islands,
Areas:Bars:Bird Rock, East Spit, McDonald Rock, West Spit,
Bays:Port Houghton, Fanshaw Bay, Hobart Bay, Russian Cove, Steamboat Bay, Sunset Cove,
Capes:Point Walpole, Point Highland, Point Hobart, Bartlett Point, Bay Point, Bill Point, Canoe Point, Cape Fanshaw, Duck Point, Fort Point, The Haystack, McNairy Point, Rocky Point,
Channels:Cleveland Passage, South Passage,
Islands:The Five Fingers, Akusha Island, Crow Island, Entrance Island, Foot Island, Robert Island, Sail Island, The Twins, Whitney Island,
Lakes:Little Lagoon, The Salt Chuck,
Mine:Mountains:Alaska Peak, Dahlgren Peak, Mount Fanshaw, Jamestown Peak, Man-of-War Peak, Tangent Peak,
Mountain Passes:Mountain Ranges:Streams:Cat Creek, Libby Creek, Negro Creek,
Cities: