Castle Harbour, Bermuda St. David'd Island and Cooper's Island. Castle Harbour, Bermuda Castle Harbour is a large natural harbour in Bermuda. It is located between the northeastern end of the main island and St. David's Island. Originally called "Southampton Port", it was renamed as a result of its heavy fortification in the early decades of the Seventeenth century. A gem of Bermuda's coastline, it is surrounded by St. George's Parish in the north, east, south (Tucker's Town), and Hamilton Parish in the west. A chain of islands and rocks stretches across the main opening to the Atlantic Ocean, in the east, notably Cooper's
National Museum of Bermuda National Museum of Bermuda The National Museum of Bermuda, previously the Bermuda Maritime Museum from its opening in 1974 until 2009 (legislatively formalised in 2013), explores the maritime and island history of Bermuda. The maritime museum is located within the grounds of the fortress Keep of the former Royal Naval Dockyard in Sandys Parish on the Ireland Island at the western end of Bermuda. The museum publishes a number of books relating to Bermuda's history. After the English colonies in North America had established their independence, Bermuda was developed as a major British naval base to control the sea lanes