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-ghent 'Head of the Winds'. It is also possible that "ghent" may have been a tribal name and that the hill may have once been an important tribal centre. It is also acceptable to write the name as "Pen y Ghent" rather than "Pen-y-ghent". In 2004 the body of an unidentified female, dubbed by the media as the "Lady of the Hills", was found near to the entrance of Sell Gill Hole. Pen-y-ghent Pen-y-ghent or Penyghent is a fell in the Yorkshire Dales, England. It is the smallest of the Yorkshire Three Peaks at ; the other two being Ingleborough and