Ogof Ffynnon Ddu
Ogof Ffynnon Ddu I (Bottom)
(Powys - GB - United Kingdom)
51.823222,-3.673242
51.823222,-3.673242
Length 291m Depth 60644m
Other entrances in this network
| Distance (km) | Name |
|---|---|
| 1.0 | Cwm Dwr |
| 1.7 | Ogof Ffynnon Ddu II (Top) |
Caves nearby
| Distance (km) | Name | Length (m) | Depth (m) |
|---|---|---|---|
| 1.7 | Near Ogof Ffynnon Dewi Sant (Dig) | ||
| 8.4 | Porth yr Ogof cave | 2530 | 60 |
| 35.6 | Ogof y Daren Cilau | 27000 | 192 |
| 44.2 | Nant Maelor Tunnel [Nant-y-Maelor] [Nant-y-Maellor] [doublon de #71086, à supprimer] | ||
| 65.0 | Cas Troggy Sink | ||
| 71.9 | Gloucester Hole | 8 | 5 |
| 73.4 | Slaughter Stream Cave | 13000 | 100 |
| 187.2 | Thor's Cave | ||
| 195.1 | Bossen Hole | ||
| 197.8 | Poole's Cavern |