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
St. George's Island, Bermuda St. George's Island, Bermuda St. George's Island is one of the main islands of the territory of Bermuda. It lies in the northeast of the territory. It is divided between the town of St. George's and St. George's Parish. The island covers , and is one of the six principal islands of Bermuda. Originally called "King's Island", it was the first part of Bermuda to be extensively colonised, and the town of St. George's contains many of the territory's oldest buildings. Notable among these are St. Peter's Church, and the State House, and many forts, including Gate's Fort. Fort St.