Cof Cymru: National Historic Assets of Wales · Gwynedd
Mill
3 records of this class in Gwynedd, by community.
- Brithdir and LlanfachrethGlasdir Copper and Gold Mine Mill · ME206
- GanllwydBerth-Llwyd & Cefn Coch Gold Mining Complex · ME119
- GanllwydCwm Heisian West Lead and Gold Mine · ME204
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