Austin Cary Lot . Cundy's Harbor Library and Waterfront Park . Eagle Island . Flag Island . Haskell Island South . Historic Harpswell Center . Little Birch Island . Mark Island . Mouse Island . Orr's Island Library . Pond Island . Ram Island . Upper Flag Island . Upper Goose Island

Upper Goose Island

The Nature Conservancy owns and manages 143 acres of Upper Goose Island as wildlife habitat. The island is closed to the public from March 15th to August 15th to protect its value as a bird-nesting site.