N of Dixon Entrance, Alex. Arch. 254 square miles in size. 47 miles long by 9 miles wide.
Named in 1879 by U.S. Coast and Geodetic Survey (USC&GS) for William Healey Dall, 1845-1927, USC& GS (1871-84), U.S. Geological Survey (USGS) (1884-1925), and a member of the Harriman Alaska Expedition in 1899. In 1895, the U.S. Coast and Geodetic Survey (USC&GS) called the southern part of this island "Dall" and the northern part "Quadra."
Port Bazan, Augustine Bay, Baldy Bay, Breezy Bay, Camp Cove, Coco Harbor, Diver Bay, Essowah Harbor, Fisherman Cove, Foul Bay, Gold Harbor, Gooseneck Harbor, Grace Harbor, Green Inlet, Ham Cove, Hook Arm, Island Bay, Manhattan Arm, Manhattan Arm Sea Otter Harbor, Rose Inlet, Sakie Bay, Sea Otter Harbor, Security Cove, Vesta Bay, View Cove, Waterfall Bay, Welcome Cove, Windy Cove,
Point Bazan, Beak Point, Boreas Point, Bruin Point, Cape Augustine, Cape Lookout, Cape Magdalena, Clear Point, Corlies Point, Eolus Point, Essowah Point, Francis Point, Gooseneck Point, Juel Point, Keg Point, Kellogg Point, Luke Point, Middle Point, Parrot Point, Reef Point, Ritter Point, Rockwell Point, Rose Point, Sakie Point, Security Point, Solyanka Point, Vesta Point, Way Point, Welcome Point, Whisker Point,
Black Rock, Bushy Island, Camp Island, Channel Island, Clam Island, Corlies Islands, Crow Island, Dall Island, Devil Island, Dolgoi Island, Entrance Island, Entrance Island, Gate Island, Gourd Island, Grand Island, Lone Tree Island, Middle Island, Nellag Island, Parrot Rock, Profit Island, Reef Island, Reef Islands, Square Island, Table Rock, West Mill Rock,