Pit/underground, with incline and drum.**
Publications (1)
- Richards, Alun John (1991); Gazeteer of the Welsh Slate Industry, A; Gwasg Carreg Gwalch 978-0863811968
Jan 1st, 2024 from GWSI by Buddle-Bot![]()
| North Wales | |
| Llan Ffestiniog | |
| 52.969116, -3.8858342 | |
| SH 7345 4297 | |
| Open Access | |
| 450m | |
| #1,556 |
Pit/underground, with incline and drum.**
Carters - 640m
Gamallt - 688m
Sarn Helen - 719m
Bryn-Glas - 895m
Foel-Gron - 930m
Cwm Cynfal - 1,347m
Chwarel Llew Twrog - 1,482m
Chwarel Llew Twrog - 1,609m
Cwm Teigl - 1,613m
Y Garnedd - 1,664m
Llyn Gamallt - 1,683m
Bron Goronwy - 1,699m
Pont yr afon Gam - 1,754m
Cwm Cynfal - 1,760m
Nantpistyll Gwyn - 1,841m
Clogwyn Garw - 1,845m
Croes y Ddwy Afon - 1,890m