trends SW to SE end of Esther Passage, 29 mi. NE of Whittier, Chugach Mts.
Name published in 1943 by U.S. Coast and Geodetic Survey (USC&GS).
Cascade Bay, Cove Shoestring, Derickson Bay, Eaglek Bay, East Twin Bay, Esther Bay, Jonah Bay, Mueller Cove, Papoose Cove, Schoppe Bay, Shoestring Cove, Siwash Bay, South Bay, South Bay, Squaw Bay, West Twin Bay,
Axel Lind Island, Bald Head Chris Island, Cascade Island, Dutch Group, Eaglek Island, East Flank Island, Esther Island, Fool Island, Jenny Islands, Kiniklik Island, Little Axel Lind Island, Lone Island, Perry Island, Siwash Island, West Flank Island,