Bron y Foel Isaf

From the A496 turn east in Coed-Ystungwern heading for Cwm Nantcol but instead of turning left go straight on through one or two gates and the chamber is set in a wall on the right .There is no-where to park and the wall must be climbed to inspect the whole place. Big capstone one orthostat and short door stone . Nice place, come before the bracken takes over