The Bwlch

Flying over the Bwlch Mountain the Bwlch-y-Clawdd Road (also known as "the Bwlch"), reaching a summit of 1,476 feet (450 m) between the Ogmore and Rhondda Fawr valleys, the road through the Rhondda Fawr valley, and. the Rhigos Road, with a summit of 1,381 feet (421 m) between the Rhondda Fawr valley and Rhigos in the Cynon Valley.