NE of Ham I., between Felice Strait and Revillagigedo Channel, Alex. Arch.
Named about 1880 by local navigators; reported by U.S. Coast and Geodetic Survey (USC&GS).
Ajax Reef, Bostwick Reef, Hog Rocks, Mastic Rock, Mule Rock, Spire Island Reef, Tamgas Reef, Wallace Reef, Washington Monument Rock,
Bays:Alava Bay, California Cove, Camp Cove, Cascade Inlet, Coho Cove, Coho Cove, Crab Bay, Customhouse Cove, Dog Bay, Gem Cove, Gnat Cove, Hassler Harbor, Herring Bay, Kwain Bay, Lucky Cove, Mary I Anchorage, Moth Bay, Nadzaheen Cove, Pond Bay, Reef Harbor, Tamgas Harbor, Thorne Arm, Thorne Arm,
Capes:Point Arucenas, Point Alava, Angle Point, Annette Point, Bass Point, Brunn Point, California Head, Carroll Point, Cone Point, Copper Point, Creek Point, Deer Point, Edge Point, Elf Point, Eve Point, Giant Point, Grave Point, Grey Point, Harbor Point, Middy Point, Mop Point, Moth Point, Mountain Point, Pop Point, Reef Point, Rock Point, Spit Point, Survey Point, Tent Point, Point Winslow, Yellow Point,
Channels:Cat Passage, Danger Passage, Felice Strait, Revillagigedo Channel,
Dams:Chester Lake Dam, Lower Silvis Lake Dam, Purple Lake Dam, Upper Silvis Lake Dam, Whitman Lake Dam,
Hills:Islands:Annette Island, Bird Island, Bold Island, Cat Island, Cone Island, Cynthia Island, Danger Island, Dog Island, Double Islands, Duck Islands, Emmet Island, Fish Islands, Fripo Island, Grass Rock, Ham Island, Harris Island, Hotspur Island, Hume Island, Indian Rock, Lane Island, Lewis Island, Little Rock, Mary Island, Minx Islands, Pow Island, Round Island, Snipe Island, Snipe Island, Spire Island, Twin Islands, Village Island, Walker Island, Whale Rock,
Lakes:Beaver Lake, Cascade Lakes, Chester Lake, Crater Lake, Edgecombe Lake, Granite Lake, Hassler Lake, Helen Todd Lake, Hussler Lake, Kwain Lake, Low Lake, Lower Silvis Lake, Melanson Lake, Mesa Lake, Purple Lake, Purple Lake, Star Lake, Tamgas Lake, Trap Lake, Trout Lake, Upper Silvis Lake,
Mine:Mountains:Achilles Mountain, Agassiz Mountain, Berry Knoll, Between Mountain, Black Mountain, Blunt Mountain, Bush Mountain, Chapeau Mountain, Chenango Mountain, Cone Mountain, Davison Mountain, Dubuque Mountain, Janesville Mountain, Leadville Mountain, Mahoney Mountain, Middle Mountain, Narrows Mountain, Notch Mountain, Nubbins Mountain, Pop Mountain, Purple Mountain, Spine Mountain, Tamgas Mountain, Tired Mountain, Twin Peaks,
Ridges:Alava Ridge, Bald Ridge, Saw Ridge, Saw Ridge,
Streams:Beaver Creek, Beaver Falls Creek, Fish Creek, Gokachin Creek, Sea Level Creek, Silver Creek, Whitman Creek,
Routes:Low Lake Trail, Mesa Lake Trail, Silvis Lakes Trail, Star Lake Spur,
Cities:Annette, Beaver Falls, Herring Cove, Mountain Point,
Waterfalls: