George Bucknam Dorr was an American preservationist. Known as the "father of Acadia National Park," he spent most of his adult life overseeing the park's formation and expansion.

Acadia National Park is an American national park located along the mid-section of the Maine coast, southwest of Bar Harbor. The park includes about half of Mount Desert Island, part of the Isle au Haut, the tip of the Schoodic Peninsula, and portions of sixteen smaller outlying islands.