Visited 30.8.13
Despite being about 3 metres high and standing right next to the road I nearly missed this first time of looking. The reason is that it is right next to a lamp post on a sharp bend in the road. It is actually next to a house called Gwnfa, if that is any help?
It is nice when ‘old stones’ survive in such (relatively) build up areas.
Well worth a look when visiting the nearby famous (and spectacular) waterfall.