Description
Cohen Reef is located in Favorite Channel, 1.6 mi. NW of Point Stephens and 17 mi. NW of Juneau, Coast Mts. 0.1 mile wide.
History
Named in 1884 by Commander J. B. Coghlan, U.S. Navy (USN), and published in 1885 by U.S. Coast and Geodetic Survey (USC&GS).