Porth yr Helyg Cave

(Neath Port Talbot - GB - United Kingdom)
51.539806,-3.768110
Grottocenter / carte

Cavités proche

Distance (km)NomLongueur (m)Profondeur (m)
32.5Porth yr Ogof cave253060
32.9Near Ogof Ffynnon Dewi Sant (Dig)
53.2Ogof y Daren Cilau27000192
54.4Nant Maelor Tunnel [Nant-y-Maelor] [Nant-y-Maellor] [doublon de #71086, à supprimer]
68.8Cas Troggy Sink
74.1Rod's Pot18845
74.3Aveline's Hole6716
74.4Sidcot Swallet20028
74.5Goatchurch Cavern75055
75.2GB Cave1950134