Caer Bwdy Corn Mill, along with cottages and a limekiln, lies on the northern side of the valley opening onto Caerbwdy Bay. It is now derelict but features an iron rim overshot wheel and possibly 2 millstones. It is depicted on the Ordnance Survey County series map (Pembroke. XX.4 1889).

J.Wiles, RCAHMW, 12 September 2003