Small level.
| #2,633 | |
| South Wales | |
| Nantyglo | |
| 51.789957, -3.174363 | |
| SO 1910 1080 | |
| Private Land | |
| 330m | |
| 0 Images |
Adams Colliery - 632m- Black Vein Colliery - 138m
- Bwlch y Garn Pit - 1,985m
- California Colliery - 903m
- Cinder Level - 410m
- Cinder Pit - 1,958m
- Coalbrookvale Coke Yard Pit - 805m
- Coalbrookvale Deep Pit - 1,597m
- Cornish Level - 724m
- Darren Colliery - 1,233m
- Duffryn Colliery - 639m
- Ellwood Colliery - 1,211m
- Felin Frug Colliery - 1,234m
- Ffos Alog Colliery - 1,113m
- Gwyn Colliery - 535m
- Hafod Colliery - 1,047m
- Llwydcoed Colliery - 1,669m
- Llyn Colliery - 142m
- Nantyglo & Nantyglo Deep Collieries - 1,115m
- Rhasfawr Colliery - 1,837m
- Sun & North Blaina Colliery - 1,901m
- Trawstre Colliery - 1,723m
- Twyn Deryn Colliery - 7m
- Waen Ebbw Colliery - 777m
- Waun Nantyglo Colliery - 992m
- Winches Colliery - 804m
- Yard Colliery - 507m
Ellel Patch - 1,603m