Beside the road is a memorial to the people who died in the disaster on the 2nd November 1925 when the dam high in Cwm Eigiau, built to provide hydro-electricity to the aluminium works, burst its fabric. The huge boulders carried down by the ..... Eventually a straight track led me along the side of an idyllic little glen past the farm of Tyn-y-Mynydd and onto the road to the village of Tregiriog and the bridge over the River Ceiriog. Near the bridge I met a white-haired ...
