Cof Cymru: National Historic Assets of Wales · Gwynedd
Quarry
12 records of this class in Gwynedd, by community.
- DolbenmaenGorseddau Slate Quarry · CN303
- DolbenmaenPrince of Wales Quarry · CN410
- FfestiniogDiffwys Quarry · CN413
- FfestiniogOakeley Quarry Tips · CN422
- FfestiniogWrysgan Quarry · CN423
- FfestiniogCwmorthin slate quarry, mine, railway and ancillary features · CN425
- LlanddeiniolenVivian Slate Quarry, Inclines, Walia & associated structures · CN198
- LlandygaiPenrhyn Quarry: relict areas, quarry hospital and underground levels · CN416
- LlanllyfniDorothea Quarry, Pyramids, Inclines, Mill & Winding Houses, etc · CN199
- LlanllyfniBlaen y Cae Slate Quarry · CN301
- LlanllyfniPen y Bryn / Cloddfa’r Lôn water-driven pump system · CN418
- LlanllyfniPen Y Bryn Quarry and tips · CN419
Designated Historic Asset GIS Data, The Welsh Historic Environment Service (Cadw), 2026-09-07, licensed under the Open Government Licence http://www.nationalarchives.gov.uk/doc/open-government-licence/version/3/ Cadw, the Welsh Historic Environment Service · Open Government Licence v3.0