Tags: Lighthouse, Tower.
Deer Island Light is a lighthouse in Boston Harbor Boston Massachusetts.The United States Coast Guard Light List description is Red cylindrical tower; black cylindrical pier. The actual light is 53 feet (16 m) above Mean High Water. Its alternating white and red light is visible for 11 nautical miles (20 km; 13 mi).The light is at the end of a reef that extends about 1500 feet (460 m) south from the island. The location first had a stone beacon in 1832.
