Seminular Mine (typo)
(Powys - GB)
51.843250,-3.714376
51.843250,-3.714376
Caves nearby
| Distance (km) | Name | Length (m) | Depth (m) |
|---|---|---|---|
| 11.9 | Porth yr Ogof cave | 2530 | 60 |
| 38.5 | Ogof y Daren Cilau | 27000 | 192 |
| 75.3 | Gloucester Hole | ||
| 76.2 | Slaughter Stream Cave | 13000 | 100 |
| 187.4 | Thor's Cave | ||
| 195.2 | Bossen Hole | ||
| 197.7 | Poole's Cavern | ||
| 203.6 | Great Rutland Cavern | ||
| 208.1 | Little Bull Pit | ||
| 208.2 | Little Bull Pit |