extends SE off Uyak Bay, on NW coast of Kodiak I.
Local name reported in 1931 by U.S. Coast and Geodetic Survey (USC&GS) to be "Named after the Russian saint, St. Spiridon."
Browns Lagoon, Campbell Lagoon, Chief Cove, Spiridon Bay, Telrod Cove, Uyak Bay, Weasel Cove, Zachar Bay,
Capes:Broken Point, Cape Kuliuk, Cape Ugat, Carlsen Point, Chief Point, Hook Point, Stream Point, Twocone Point, West Point,
Dams:Islands:Amook Island, Anguk Island, Bird Rock, Clover Rock, Thistle Rock, Village Islands,
Lakes:Little River Lake, Spiridon Lake,
Mountains:Rivers:Streams:Browns Lagoon, California Creek, Montana Creek, Trail Creek,