near head of Serpentine Glacier, 54 mi. E of Anchorage, Chugach Mts.
Named in 1908 by U. S. Grant and O. F. Higgins for Grove Karl Gilbert, 1843-1918, U.S. Geological Survey (USGS) geologist.
Barry Arm, Barry Arm Port Wells, Harriman Fiord, Harrison Lagoon, Serpentine Cove, Surprise Inlet,
Capes:Channels:Glaciers:Baker Glacier, Cascade Glacier, Cataract Glacier, Coxe Glacier, Detached Glacier, Gannett Glacier, Knik Glacier, Penniman Glaciers, Roaring Glacier, Serpentine Glacier, Toboggan Glacier, Wedge Glacier,
Mine:Mountains:Mount Coville, Mount Curtis, Mount Doran, Mount Gannett, Mount Gilbert, Mount Muir,
Parks:Bettles Bay State Marine Park,
Streams: