Updated 22nd May 2025

Nine metres to the west of site 3737, over a col, is a hole in a bank and depression. A 5m climb down reaches a small passage which becomes too tight. There is a slight outward draught.

After work in April 2025, it is possible see down a narrow winding passage where rocks trundle down a slope.

Reference: anon., 2012d (summer logbook); anon., 2025a (Easter logbook)
Entrance pictures : 2025
Underground picture :
Video :
Detailed Survey :
Line Survey :
On area survey :
Survex file :