Korovin island has a land area of 67.85 km2 (26.197 sq mi) and is uninhabited by humans.
Korovin Island was named by the Russians, presumably after Ivan Korovin, an early Russian explorer who explored the Aleutian Islands in 1762.
The middle portion consists of low land and marshes.
Two miles southwestward of Scotland Point is Grosvold Bay, which may be used as an anchorage.
This article about a location in the Aleutians East Borough, Alaska is a stub.