Updated 27th January 2025

Dig in a quarry which is a blocked rift. A warm draught was noticed when visited in December 2024.

Reference: anon., 2000c (Summer logbook); anon., 2024f (Christmas logbook)
Entrance picture: 2024
Underground picture(s):
Video: 2024 (YouTube)
Detailed survey:
Line survey:
On area survey:
Survex file: