Nant Mawr, Fforest Fawr (Cairn(s)) – Image by GLADMAN — The Modern Antiquarian

Image of Nant Mawr, Fforest Fawr (Cairn(s)) by GLADMAN

Corn Du and Pen-y-Fan tower beyond the deep defile riven by the Nant Mawr. Seen from Fan Dringarth...

Image credit: Robert Gladstone

GLADMAN Feb 8, 2026