External Links
Publications (1)
- (1988); WMS Newsletter Issue 18 May; 12 pages
| #2,780 | |
| South Wales | |
| Merthyr Tydfil | |
| 51.737013, -3.335165 | |
| SO 0790 0510 | |
| Open Access | |
| 340m | |
| 0 Images |
Clynmil Colliery Drift - 1,718m- Clynmil Colliery No 1 Pit - 1,742m
- Clynmil Colliery No 2 Pit - 1,766m
- Cwmbargoed Colliery - 859m
- Ffynhonau Duon No 2 South - 1,509m
- Graig Colliery No 1 - 1,883m
- Graig Colliery No 2 - 1,841m
- Taibach Pit - 1,841m
- Tunnel Pits - 1,799m
- Ffynnonau Duon no3 - 1,910m