Updated 14th October 2004; 15th November 2022

An undescended shaft, at least 20m deep, near the sub-ridge above Vallina. Marked VT9802.

Reference: anon., 2002e (February logbook); anon., 2002a (Easter logbook); Simonnot G, 2022
Entrance picture: yes
Underground picture(s):
Detailed survey:
Line survey:
On area survey:
Survex file: