SE tip of Unga I., in Shumagin Is., Aleutian Range
Named in 1888 by U.S. Bureau of Fisheries (USBF); published in 1916 Coast Pilot (p. 180).
Caton Shoal, Popof Reef, Unga Reef,
Bays:Acheredin Bay, Baralof Bay, Ben Green Bight, Blind Breaker, Coal Harbor, Delarof Harbor, Fox Hole, Humboldt Harbor, Red Cove, Shoal Bay, Simeon Bay,
Beaches:Capes:Danger Point, Hardscratch Point, Quartz Point, Sand Point, Unga Cape,
Channels:Cliffs:Dams:New England Fish Company Dam Sand Point, Squaw Harbor Dam,
Hills:Islands:Arch Rock, Cross Island, Egg Island, Egg Island, Elephant Rock, Halfway Rock, Kelly Rock, Little Egg Island, Popof Island, Range Islet, Round Island, Sealion Rocks, Unga Island,
Mine:Mountains:Apollo Mountain, Bloomer Peak, Red Mountain,
Cities: