In the Coast Mountains 32 km (20 mi) northwest of Juneau.
Name for Ernest Gruening (died 1974), former Alaska Governor and US Senator.
Cohen Reef, Eagle Reef, Favorite Reef,
Basins:Cottrell Basin, Lower Basin, Middle Basin, Upper Basin, Yankee Basin,
Bays:Adams Anchorage, Amalga Harbor, Auke Bay, Auke Nu Cove, Eagle Harbor, Huffman Harbor, Indian Cove, Lena Cove, Pearl Harbor, Tee Harbor,
Beaches:Capes:Auke Cape, Indian Point, Inspiration Point, Point Lena, Point Louisa, Mendenhall Peninsula, Spaulding Point, Point Stephens, Sunny Point,
Cliffs:Dams:Nugget Creek Dam, Switzer Creek Number 2 Dam,
Glaciers:Battle Glacier, Eagle Glacier, Herbert Glacier, Juneau Icefield, Mendenhall Glacier, Thiel Glacier, West Branch Taku Glacier,
Hills:Islands:Aaron Island, Battleship Island, Bird Island, Coghlan Island, Cohen Island, Gull Island, Indian Island, Kishbrock Island, Shelter Island, Strauss Rock,
Lakes:Antler Lake, Auke Lake, Dredge Lake, Mendenhall Lake, Nugget Creek, Peterson Lake, Salt Lake, Windfall Lake,
Mine:Aurora Borealis Mine, Bessie Mine, Eagle River Mine, Lemon Creek Pit, Lower Montana Creek Mine, Nugget Creek Mine, Peterson Mine, Windfall Creek Mine,
Mountains:Mount Adolph Knopf, Auke Mountain, Bullard Mountain, Camp 15 Peak, Dike Mountain, Mount Ernest Gruening, Folded Towers, Glacier Grub Tower, Glacier King, Horn Spire, McGinnis Mountain, Mustang Peak, The Snow Towers, Snowdrift Peak, Snowpatch Crag, Snowpatch Craig, Stroller White Mountain, Thane Mountain, Thunder Mountain, Treasury Hill, Triangle Peak, Tricouni Peak, The Tusk, Mount Wrather,
Parks:Ridges:Berners Peaks, Heintzleman Ridge, Icefall Spires, Mendenhall Towers, Nugget Towers,
Rivers:Streams:Arastra Creek, Auke Creek, Auke Nu Creek, Bacon Creek, Bay Creek, Boulder Creek, Canyon Creek, Duck Creek, Fall Creek, Goat Creek, Goose Creek, Jordan Creek, Lake Creek, Lena Creek, McGinnis Creek, Montana Creek, Nugget Creek, Peterson Creek, Sawmill Creek, Shrine Creek, Slate Creek, South Fork Cowee Creek, Steep Creek, Switzer Creek, Tee Creek, Tenk Creek, Tusta Creek, Vista Creek, Waydelich Creek, Windfall Creek,
Routes:Amalga Trail, Herbert Glacier Trail, Lemon Creek Trail, Mount McGinnis Trail, Montana Creek Trail, Nugget Creek Trail, Spaulding Trail, West Glacier Trail, Windfall Lake Trail, Yankee Basin Trail,
Valleys:Avalanche Canyon, Mendenhall Valley, Prairie Basin,
Cities:Auke Bay, Dobson Landing, Fairhaven, Lemon Creek, Lena Beach, Mendenhall Valley, Mendenhaven, Saint Terese, Tee Harbor,