Pontnewynydd Springs
(Torfaen - GB)
51.711166,-3.051367
51.711166,-3.051367
Cavités proche
| Distance (km) | Nom | Longueur (m) | Profondeur (m) |
|---|---|---|---|
| 15.1 | Ogof y Daren Cilau | 27000 | 192 |
| 27.4 | Gloucester Hole | ||
| 33.0 | Slaughter Stream Cave | 13000 | 100 |
| 173.6 | Thor's Cave | ||
| 182.8 | Bossen Hole | ||
| 186.7 | Great Rutland Cavern | ||
| 187.3 | Poole's Cavern | ||
| 197.6 | Eldon Hole | 200 | 85 |
| 197.8 | Little Bull Pit | ||
| 197.8 | Little Bull Pit |