Siambri Ddu

(Monmouthshire - GB - United Kingdom)
51.797253,-3.087896
Grottocenter / carte

Cavités proche

Distance (km)NomLongueur (m)Profondeur (m)
5.9Ogof y Daren Cilau27000192
7.5Nant Maelor Tunnel [Nant-y-Maelor] [Nant-y-Maellor] [doublon de #71086, à supprimer]
28.0Cas Troggy Sink
33.2Slaughter Stream Cave13000100
33.4Gloucester Hole85
166.4Thor's Cave
175.4Bossen Hole
179.6Poole's Cavern
180.1Great Rutland Cavern
190.0Eldon Hole20085