Possibly the remains of Nant-gwyllt Cottages. 10/08/22. Unfortunately I don't have photos of them before construction of the dams.
The cottages number 1 and 2 are normally submerged under Caban Coch Reservoir. Both cottages were used during the construction of the dams for accommodation of office workers.
As with all the buildings to be submerged by the waters they were demolished.
Map Ref SN91475 63413
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