| #2,706 | |
| South Wales | |
| Blaenavon | |
| 51.783176, -3.13502 | |
| SO 2180 1000 | |
| Open Access | |
| 450m | |
| 0 Images |
Clydach Colliery - 632m- Garn Pit - 1,095m
- Garn Slope - 705m
- Graig Colliery - 1,392m
- Kay’s Slope - 1,117m
- Llammarch Colliery - 1,500m
- Marquis Red Ash - 400m
- Rhasfawr Colliery - 1,801m
- Waun Afon Colliery - 1,315m
Waun Afon Slope - 1,557m