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
Turtle Island, Bermuda Turtle Island, Bermuda Turtle Island is an island of Bermuda. Turtle Island is a small island located in Harrington Sound, a large inland body of water connected to the ocean via a small channel called Flatts Inlet. The island is about 30 metres from the mainland and connected to it by an electric-powered cable car with controls inside the car. There is one house on the island. The cable car installation was made in the 1950s by Bronson Hartley, a well-known naturalist and promoter of helmet diving, who lived on the island for some years with his wife and children.