Llyn y Fan Fach of the Lady of the lake in Welsh and English. Llyn y Fan Fach Llyn y Fan Fach (Welsh meaning "Lake of the small hill") is a lake of approximately 10 hectares on the northern margin of the Black Mountain in Carmarthenshire, South Wales and lying within the Brecon Beacons National Park. The lake lies at an altitude of approximately , immediately to the north of the ridge of the Carmarthen Fans. It is the smaller of two lakes within this mountain massif: the slightly larger Llyn y Fan Fawr is about to the east. The lake is overlooked by
Pen-y-Mount Junction railway station Pen-y-Mount Junction railway station Pen-y-Mount Junction station is the northern terminus of the Welsh Highland Heritage Railway (WHHR) in Porthmadog, Wales. It opened on 2 August 1980 at which time it consisted of a single platform with a run round loop and was intended to be a temporary terminus. In 1990, a siding was laid into the yard for works trains. After the Festiniog Railway Company gained the authority to rebuild the original Welsh Highland Railway (WHR), it was decided to turn Pen-y-Mount station into a representation of a typical WHR station. In 1996, a replica WHR corrugated iron station