in Ernest Sound S of Wrangell I., 28 mi. SE of Wrangell, Alex. Arch. 0.5 mile long.
Named in 1886 by Lieutenant Commander A. S. Snow, U.S. Navy (USN); name published in 1887 on U.S. Coast and Geodetic Survey (USC&GS) Chart 706.
Anan Bay, Emerald Bay, Ernest Sound, Fools Inlet, Frosty Bay, Menefee Inlet, Santa Anna Inlet, Southeast Cove, Southwest Cove, Sunny Bay, Thoms Place, Whaletail Cove,
Capes:Point Peters, Point Santa Anna, Point Warde, Capel Point, Eaton Point, Kuakan Point, Menefee Point, Thoms Point, Watkins Point, Whaletail Point,
Channels:Blake Channel, Canoe Passage, Seward Passage,
Islands:Blake Island, Bold Island, Brownson Island, Button Island, Change Island, Deer Island, Easterly Island, Found Island, Trap Rock, Westerly Island, Wrangell Island, Zimovia Islets,
Lakes:Lake Helen, Anan Lagoon, Anan Lake, Boulder Lake, Clay Lake, Long Lake, Standing Rock Lake, Thoms Lake,
Mountains:Brownson Peak, Mount Etolin, Mount Shakes, Table Mountain,
Parks:Thoms Place State Marine Park,
Mountain Passes:Streams:Anan Creek, East Fork Anan Creek, Fools Creek, Frosty Creek, Marten Creek, Thoms Creek,
Routes:Long Lake Trail, Thoms Lake Trail,
Cities: