Aberystwyth Caving Club trip down Ogof Dreanan, going to Lamb and Fox Chamber and Gilwern passage. This is some clips of the passage and the entrance climb o...
Ogof Draenen (Welsh for Hawthorn Cave) is, at 66 km (official figure; the true length of passage is still being revised upward, with a rough modern approximation at it being 70 km), the longest cave system in Wales and the second longest in Great Britain.....read more on Wiki:- Ogof Draenen
Check out images of Ogof Draenen here:- Ogof Draenen Images
Ogof Draenen (Welsh for Hawthorn Cave) is, at 66 km (official figure; the true length of passage is still being revised upward, with a rough modern approximation at it being 70 km), the longest cave system in Wales and the second longest in Great Britain.....read more on Wiki:- Ogof Draenen