Rhys
Moderator
On Sunday just gone, Ian Alderman, Steve West and I entered about 50m of new passage in Ogof Gwynt yr Eira at Herberts Quarry. Not the master cave yet, just inlets and avens. A good day out though. Poor quality video below:
Ogof Gwynt yr Eira digging
Ogof Gwynt yr Eira digging