The entrance lies on the upside of the depression. A tight squeeze leads to the top of a 9m pitch. A 3m hole in the floor enters an adjacent shaft via a squeeze in debris. At the base of the second shaft a tight passage meets a boulder choke which can be passed on the right where the draught issues from a small hole and through the choked floor.

References: anon., 1982 (logbook); Corrin J, 1983c
Entrance picture :
Underground picture(s):
Detailed Survey :
Line Survey :
On area survey :
Survex file :