Rockstone is a town on the right bank of the Essequibo River in the Upper Demerara-Berbice Region of Guyana, located at 05°58′59″N 58°32′59″W / 5.98306°N 58.54972°WCoordinates: 05°58′59″N 58°32′59″W / 5.98306°N 58.54972°W, altitude 6 Metres (22 feet). Rockstone is approximately 26 km west of Linden and is linked by road.