at S entrance of Port Gravina, 20 mi. NW of Cordova, Chugach Mts. 0.2 mile long.
Named in 1898 by Captain Abercrombie (1900, map), USA. The name is derived from Port Gravina.
Gravina Rocks, Loon Rock, Middle Ground Shoal, Rip Rock,
Bays:Port Fidalgo, Port Gravina, Canoe Passage, Comfort Cove, Double Bay, Fish Bay, Fish Bay, Hells Hole, Irish Cove, Olsen Bay, Orca Bay, Parshas Bay, Saint Matthews Bay, Whalen Bay, Whiskey Cove, Yelper Cove,
Capes:Gravina Point, Makarka Point, Parshas Point, Red Head, Shirttail Point,
Channels:Islands:Gravina Island, Piledriver Rock,
Lakes:Parks:Canoe Passage State Marine Park,
Streams:Bear Creek, Canoe Creek, Canyon Creek, Control Creek, Cutoff Creek, Double Creek, East Fork Olsen Bay Creek, Hawkins Creek, Honker Creek, Makarka Creek, Palugvik Creek, West Fork Olsen Bay Creek,