on N shore of Thorne Arm, on S coast of Revillagigedo I., Alex. Arch.
Arbitrary name given in 1891 by U.S. Coast and Geodetic Survey (USC&GS).
Hog Rocks, Mastic Rock, Washington Monument Rock,
Bays:Alava Bay, Camp Cove, Carroll Inlet, Cascade Inlet, Coho Cove, Gem Cove, Gnat Cove, Hassler Harbor, Lucky Cove, Moth Bay, Shelter Cove, Shoal Cast, Shoal Cove, Sykes Cove, Thorne Arm, Thorne Arm,
Capes:Point Alava, Angle Point, Ape Point, Bass Point, Brunn Point, Cone Point, Elf Point, Eve Point, Fox Point, Harbor Point, Island Point, Middy Point, Mop Point, Moth Point, Nigelius Point, Pop Point, Rock Point, Sharp Point, Spit Point, Point Sykes,
Channels:Hills:Islands:Bold Island, Cone Island, Ham Island, Hassler Island, Hume Island, Lewis Island, Minx Islands, Osten Island, Pow Island, Round Island, Rudyerd Island, Snipe Island, Walker Island,
Lakes:Basin Lake, Beaver Lake, Big Lake, Buckhorn Lake, Ella Lake, Gokachin Lakes, Granite Lake, Hassler Lake, Hussler Lake, Loon Lake, Low Lake, Lower Ella Lake, Manzanita Lake, Mesa Lake, Mirror Lake, North Saddle Lake, Salt Lagoon, South Saddle Lake, Star Lake, Third Lake, Trap Lake,
Mine:Mountains:Black Mountain, Narrows Mountain, Notch Mountain, Painted Peak,
Peaks:Ridges:Streams:Calamity Creek, Fish Creek, Gokachin Creek, Gunsight Creek, Licking Creek, Marble Creek, Sea Level Creek, Shoal Creek, Silver Creek,
Routes: