Small flooded pit.*
Publications (1)
- Richards, Alun John (1991); Gazeteer of the Welsh Slate Industry, A; Gwasg Carreg Gwalch 978-0863811968
Nantpistyll Gwyn
Slate Quarry
Jan 1st, 2024 from GWSI by Buddle-Bot
| North Wales | |
| Llan Ffestiniog | |
| 52.976951, -3.8616056 | |
| SH 7510 4380 | |
| Open Access | |
| 490m | |
| #1,561 |
Llyn Gamallt - 904m
Y Garnedd - 1,088m- Foel-Gron - 1,240m
- Croes y Ddwy Afon - 1,485m
Gamallt - 1,523m- Foel Rudd - 1,533m
- Cwm Teigl - 1,685m
- Drum - 1,841m