What is recorded here
The National Monuments Record of Wales records Allt-Ddu Slate Quarry: Engine House, Llanddeiniolen as Engine House from the Post Medieval period. The saved point comes from the official national record. Inclusion does not by itself mean that the public may enter the place.
The historic-place record does not grant public access. Check current conditions and ownership before entering land or a building.
Places near here
Cofeb y Chwarelwyr - Quarrymen's Memorial at Allt-DduHeritage place · 81 yd
Dinorwig Quarry Slate TipsOld home or work place · 186 yd
Reclaimed slate tips at Allt Ddu QuarryOld home or work place · 253 yd
Incline, Dinorwic QuarryInclined Plane · 581 yd
Dali's HoleCliff · 648 yd
Sessile oak forest at Coed ChwaralForest or wood · 703 yd
Woodland above Barics Gwyr MonForest or wood · 739 yd
Sinc GaledCliff · 781 yd
Palm trees a thousand feet up a Welsh mountainMountain or hill · 888 yd
Vivian Quarry Entrance Tunnel (Aperture)Tunnel · 899 yd
Coal Staithes at the National Slate MuseumHeritage place · 932 yd
Old Quarry HospitalMuseum · 964 yd