on E coast of Kenai Peninsula, on W side of Prince William Sound, 18 mi. NE of Chenega, Chugach Mts. 1.3 miles wide.
Local named published in 1913 by U.S. Coast and Geodetic Survey (USC&GS).
Drier Bay, East Twin Bay, Eshamy Bay, Ewan Bay, Falls Bay, Foul Bay, Granite Bay, Hidden Bay, Johnson Bay, Lower Herring Bay, Main Bay, Masked Bay, McClure Bay, Paddy Bay, Picturesque Cove, South Bay, West Twin Bay,
Capes:Point Nowell, Billings Point, Bush Point, Clump Point, Ewan Point, Herring Point, Jackpot Point, Meares Point, Mountain Point, Paddy Point, Rocky Point, Tipping Point,
Channels:Dangerous Passage, Lone Passage, Perry Passage,
Dams:Islands:Aguliak Island, Applegate Island, Channel Rock, Chase Island, Chenega Island, Clam Islands, Crafton Island, Culross Island, Delenia Island, Ewan Island, Jackpot Island, Junction Island, New Year Island, New Year Islands, Perry Island, Range Island, Rocky Island, Squirrel Island,
Lakes:Cheimoviski Lake, Eshamy Lagoon, Eshamy Lake, Ewan Lake, Falls Lake, Gunboat Lakes, Rubber Boot Lake,
Mountains:Streams: