Small level.
| #2,527 | |
| South Wales | |
| Abertillery | |
| 51.714355, -3.091319 | |
| SO 2470 0230 | |
| Open Access | |
| 300m | |
| 0 Images |
Abiathur Jones' Pit - 1,303m
Blaencuffin Mine - 1,798m
Blaenserchan - 374m
Cumburgwm Colliery 2 - 1,824m
Cumburgwm Colliery level - 1,170m
Cumburgwm Colliery pit - 1,117m
Cwmburgwm Colliery - 1,047m
Cwmffrwdoer Colliery - 1,777m
Cwmnantddu Colliery - 199m
Cwmsychan Colliery - 1,923m
Eastern Valley Black Vein - 1,745m
Graig Ddu Level - 537m
Greenland Colliery - 1,197m
Gwenallt - 1,765m
Llanerch - 532m
Navigation Colliery - 1,695m
Pentwyn Colliery Level - 1,959m
Pentwyn Colliery Slope - 1,767m
Plascoed Colliery - 1,700m
Powell’s Navigation Colliery - 1,791m
Viaduct Level - 1,645m
Pantygasseg New - 1,249m
Black Barn - 1,700m
British Colliery - 1,688m