Image of Carnau Gwynion (Cairn(s)) by GLADMAN

The Gelli-nedd hillfort rises beyond to the southwest.. with the Plas-y-gors cairn sited to the (approx) northwest (right) and those at Ysbugor-wen beyond the wall to the south (left), a pretty good circular walk can be improvised from Ystradfellte.

Image credit: Robert Gladstone