Castine, a small coastal village of approximately 7.9 square miles, is located on a peninsula in the East Penobscot Bay Region of Maine, 1 hour from Bangor, and 1.25 hours from Camden and from Bar Harbor. The town, on the National Register of Historic Places, consists of two distinct geographic areas referred to as the Village and "off neck," a narrow strip of land that separates the Bagaduce River on one side from the Penobscot River on the other. More than 100 historic markers can be found in this town characterized by its 18th century architecture. Major landmarks include Fort George, built by the British in 1779 and partially restored as a state memorial, and Fort Madison, earthwork remnants built by the Americans in 1811, occupied by the British during the War of 1812 and reconstructed during the American Civil War. The year-round population is roughly 1,300 including 700 college students attending Maine Maritime Academy. With summer residents, and visitors by land and sea, the population at least doubles from Memorial Day to Labor Day.