Site Record

Cymerau Slate Quarry is spread over two locations, North (NPRN 400826) and South (NPRN 400829), near Aberllefenni. The quarry was shown in use on Ordnance Survey County Series (Merioneth. XLIII.1 1889) and it was worked by six men up to 1972.
See NPRN 400829 for further details.

RCAHMW, 29 January 2015