Located on the rugged coast of Maine, Acadia National Park encompasses over 47, 000 acres of granite-domed mountains, woodlands, lakes and ponds, and ocean shoreline.
The Roosevelt Campobello International Park is not a unit of the United States National Park Service or Parks Canada. It is administered by a joint U.S./Canadian Commission, funded equally by the two countries.
The National Park Service preserves Saint Croix Island International Historic site as a monument to the beginning of the United States and Canada.
Moosehorn is one of the northern most national wildlife refuges in the Atlantic Flyway, a migratory route that follows the eastern coast of North America. The refuge provides important feeding and nesting habitat for many bird species, including waterfowl.
Rachel Carson National Wildlife Refuge was established in 1966 in cooperation with the State of Maine to protect valuable salt marshes and estuaries for migratory birds.
Wells Reserve protects fields, forests, salt marsh and sandy beach on the densely populated southern coast of Maine.