Castlerock is a seaside village, located on the Causeway Coast. The course lies at the mouth of the River Bann, where it meets the mighty Atlantic Ocean. On a clear day, the Isle of Islay is visible to the north, and to the west, the rolling hills of Donegal.
Castlerock Golf Club was founded in 1901, originally as a nine-hole layout. The famous Scottish club maker, Ben Sayers, extended the course to 18 holes in 1908. In 1925, Harry Colt made further modifications.
Facts & Figures
| Year founded | 1908 |
| Par | 73 |
| Designer | Ben Sayers/Harry Colt |
| Championship length | 6805 yards |
| Type | Links |