0.2 mi. SW of Scott I. and 19 mi. N of Augustine I., Aleutian Range
So named in 1913 by U.S. Coast and Geodetic Survey (USC&GS) because of the green color of the island.
Black Reef, Entrance Rock, Iniskin Rock, Iniskin Shoal, Oil Reef, Turtle Reef,
Bays:Cottonwood Bay, Green Cove, Iliamna Bay, Iniskin Bay, Oil Bay, Right Arm Iniskin Bay,
Capes:AC Point, Burr Point, Diamond Point, Knoll Head, North Head, Oil Point, South Head, Ursus Head,
Islands:Big Rock, Iniskin Island, Mushroom Islands, Pomeroy Island, Scott Island, Vert Island, White Gull Island,
Mountains:Bald Hill, Cy Peak, Mount Eleanor, Front Mountain, Mount Pomeroy, Range Peak, Roscoe Peak, Shark Tooth Hill, Sugarloaf Mountain, Tonnie Peak,
Mountain Passes:Mountain Ranges:Rivers:Chinitna River, Iniskin River,
Streams:Antitonnie Creek, Bowser Creek, Clearwater Creek, Edelman Creek, Keystone Creek, Low Creek, Marsh Creek, Paveloff Creek, Pomeroy Creek, Portage Creek, Right Arm Creek, Right Branch, Roscoe Creek, Slippery Creek, Trail Creek, Twist Creek, Well Creek, Williams Creek, Wrong Branch, Wrong Branch Trail Creek,
Cities: