Seguin Light is a lighthouse on Seguin Island, in the Gulf of Maine south of the mouth of the Kennebec River, Maine. Established in 1795, it is the second-oldest of Maine's coastal lighthouses, and the only lighthouse in the state housing a first-order Fresnel lens. With its light at 180ft above mean sea-level, the present tower, built in 1857, is its highest of the state's lighthouses. Automated in 1985, the buildings of the light station are now operated as a museum property by a non-profit organization, and are seasonally open to the public via scheduled ferry from Popham Beach in Phippsburg. The light was listed on the National Register of Historic Places as Seguin Island Light Station in 1977.Description and historySeguin Island is a 64acre island located about two nautical miles south of Fort Popham in southernmost Phippsburg. The light station is located at the island's highest point, and includes the lighthouse itself, the keeper's house, fog signal building, a small oilhouse, and a tramway for bringing supplies from the shore to the site. The tower is built of cut granite blocks, and is 53ft tall and 16ft in diameter at the base. The keeper's house is built of brick, and is 1-1/2 stories in height with a gabled roof; it now houses a museum and shop. The oilhouse and fog signal building are also brick. The tramway consists of wooden rails mounted on timber piles.
