off SW tip of Unalaska I., Aleutian Islands.
Descriptive name given by U.S. Coast and Geodetic Survey (USC&GS) in 1936, because, "during the summer months, this island, which is about 200 ft. high, and entirely grass covered, is a brilliant green color."
Boulder Bay, Camp Bay, Deer Bay, No Name Cove, North Pustoi Bay, Otter Bight, South Pustoi Bay,
Capes:Antler Point, Cape Izigan, Deer Point, Otter Point, Paso Point, Pustoi Point, Ranchers Point, Tiderip Point,
Channels:Hills:Islands:Black Rock, Emerald Island, Polivnoi Rock, Pustoi Island, Ship Rock,
Mountains:Mount Idak, Lone Peak, Tulik Volcano,
Ridges:East Arcuate Ridge, Magazine Ridge,
Rivers:Streams:Camp Creek, Idak Creek, Kansas Creek, Marsh Creek, Missouri Creek, Reindeer Creek, Spring Creek, Teal Creek, Thirty-three Creek, Unga Creek,
Valleys: