in NW Part of Prince William Sound, at E end of Wells Passage, 30 mi. E of Whittier, Chugach Mts.
Name reported in 1908 by U. S. Grant (in Brooks and others, 1909, pl. 4), U.S. Geological Survey (USGS).
Cascade Bay, Cove Shoestring, Derickson Bay, Eaglek Bay, East Twin Bay, Esther Bay, Mueller Cove, Northwest Bay, Olsen 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, Fool Island, Jenny Islands, Kiniklik Island, Little Axel Lind Island, Lone Island, Perry Island, Siwash Island, West Flank Island,