Updated 6^th May 2016; 24th September 2018

(An alternative grid reference is 0452227 4794971 altitude 379m.)
A 10m long rift that looked about 5m deep under large blocks when first spotted. There is a small shelter 10m down the hill. At the east end, a climb down under a boulder leads to a dig which is draughting out. A narrow side rift to the northwest goes for 15m, dropping 7m to a choke which is not worth digging. In 2018, it was noticed that a possible new entrance on the rift had opened up.

Reference: anon., 2012b (Easter logbook); anon., 2016b (Easter logbook); anon., 2018c (summer logbook)
Entrance picture : Easter 2012 : Easter 2016 : summer 2018
Underground pictures :
Video : 4416 area fly-over with this site (YouTube)
Detailed Survey :
Line Survey :
On area survey :
Survex file :