Trial.
Publications (1)
- Richards, Alun John (1991); Gazeteer of the Welsh Slate Industry, A; Gwasg Carreg Gwalch 978-0863811968
Ffridd Isaf
Slate Quarry
Jan 1st, 2024 from GWSI by Buddle-Bot
| North Wales | |
| Penmaenpool | |
| 52.747586, -3.9244102 | |
| SH 7020 1840 | |
| Private Land | |
| 50m | |
| #1,611 |
Prince of Wales - 1,115m
Hafod y Morfa - 1,153m
Ty Nant - 1,564m
Great Cambrian - 1,597m- East Cambrian - 1,682m
- Rhiw Rhedyn Cochion - 1,944m