Updated 5th May 2001; 5th October 2011

Blind rift.

References: pers comm., 1980; Corrin J S and Smith P, 1981; anon., 2001a (Easter logbook); anon., 2011d (summer logbook)
Entrance picture : yes
Underground picture(s):
Detailed Survey :
Line Survey :
On area survey :
Survex file :