II3. Hydro-Electric Station below Caban Coch Dam Below Caban Coch dam (partly in the Community of Llanwrthwl). Consists of 2 power houses linked by bridge spanning River Elan. Brecon District
IIFrondorddu Farmhouse, including attached byre On the N slope of Carn Gafallt reached by farm road to the S of an unclassified road on the S side of the Elan river between Rhayader and Elan village.