Open pits.
Publications (1)
- Richards, Alun John (1991); Gazeteer of the Welsh Slate Industry, A; Gwasg Carreg Gwalch 978-0863811968
Bwlch Cwmllan
Slate Quarry
Worked from 1840s?
Jan 1st, 2024 from GWSI by Buddle-Bot
| |
| North Wales | |
| Rhyd Ddu | |
| 53.047779, -4.0899391 | |
| SH 6000 5210 | |
| Open Access | |
| 480m | |
| #1,430 | |
Cae'r Gors - 743m- Hafod y Llan - 1,330m
Craig Wen - 1,582m- Y Geuallt - 1,612m
- Hafod-y-Porth - 1,742m
- Braich yr Oen - 1,788m