Mackinaw Island used to be a national park. Sleeping Bear Dunes National Lakeshore encompasses more than one island.
Isle Royale National Park, in Lake Superior, Michigan.
Mackinac Island State Park,Michigan is the second oldest national park in the U.S.
Michigan, with Isle Royale National Park, an island situated in Lake Superior and is over 45 miles in length.
An island of northern Michigan in Lake Superior near the coast of Ontario.
Christmas Island National Park was created in 1980.
Holbourne Island National Park was created in 1982.
Norfolk Island National Park was created in 1984.
Hinchinbrook Island National Park was created in 1932.
Curtis Island National Park was created in 1909.
Nymph Island National Park was created in 1980.
Restoration Island National Park was created in 1989.
Moreton Island National Park was created in 1966.