Updated 14th October 2004; 15th November 2022; 2nd May, 6th June 2024

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

When descended in April 2024 it was described as a "Fine phreatic shaft, 4m x 2.5m, descended to a depth of 29m with the bottom still a further 3m away. Bottom clearly choked with rocks and rubbish. No draft. Appears to have been previously descended on account of 6mm drill holes and shrub pruning evidence." [Robert Bryniarski]

The shaft had been previously explored in May 2023 and documented as SCD 3447.

Reference: anon., 2002e (February logbook); anon., 2002a (Easter logbook); Simonnot G, 2022; anon., 2024b (Easter logbook); anon., 2024c (Whit logbook)
Entrance picture: yes
Underground picture(s):
Detailed survey:
Line survey:
On area survey:
Survex file: