| #2,909 | |
| South Wales | |
| Gelli | |
| 51.599892, -3.470328 | |
| SS 9826 9003 | |
| Private Land | |
| 240m | |
| 0 Images |
Adare Level - 1,635m- Britannic Merthyr - 151m
- Caerlan Colliery - 1,834m
- Dinas Main Colliery - 524m
- Dinas Main Levels - 228m
- Gilfach Goch Colliery - Lower - 459m
- Gilfach Goch Colliery - Upper - 515m
- Glynogwr Slant - 1,091m
- Penycraig Colliery - 1,852m
- Trane Pit - 170m