Updated 13th October 2011

The entrance lies on the "middle of the slope, facing east". A 4m diameter, 15m deep shaft to a choke, with little of no draught. This was re-explored and surveyed in 2011 when it was described as "an obvious hole with a tree growing out of it".

An 18m pitch looked promising from above but the ongoing passage degenerates to a too-tight slot 2m lower. Quite pretty with a large stal boss. No draught.

Reference: anon., 2001a (Easter logbook); Corrin Juan, 2003a; anon., 2011d (summer logbook)
Entrance picture: yes
Underground picture(s):
Detailed survey: 2011 pdf
Line survey:
On area survey:
Survex file: yes (Amended magnetic declination December 2013 to align with Eur79 grid and coordinates altered to fit ETRS89 datum, April 2014.)