| #2,623 | |
| South Wales | |
| Treherbert | |
| 51.669822, -3.535642 | |
| SS 9390 9790 | |
| Open Access | |
| 210m | |
| 0 Images |
Abergorki Colliery - 1,894m- Bute Colliery - 639m
- Rhondda Merthyr Colliery - 1,170m
- Tydraw - 1,637m
- Tylecoch Colliery - 1,917m
- Werntarw - 1,600m
- Ynysfaio Colliery - 606m
- Ty-newydd Colliery - 1,234m