, Llanddeusant, Powys, Wales,
Fan Brycheiniog (802m) is a mountain located in Powys, South Wales. It lies south west of Moel Feity and north of Carreg Goch in the Black Mountain (western) region of the Brecon Beacons National Park and close to the Carmarthenshire border. At 802m it is the highest peak in the Black Mountain region of the National Park. The lake Llyn y Fan Fawr lies to the east of the summit. The Beacons Way, a waymarked long distance footpath, crosses the summit en-route from Llandeussant in the north-west to Glyntawe in the south-east. ....