Updated 6th January 2024

A large depression, with exposed limestone high up on the uphill side, has two possible digs in the base. This site is the western hole which has a good draught. The hole has been partly excavated revealing boulders and increasingly larger, open spaces. "Needs a return." The other hole is site 4213.
Site 4214 had "slumped in somewhat" when seen in December 2023.

Reference: anon., 2015c (summer logbook); anon., 2023e (Christmas logbook)
Entrance picture : yes
Underground pictures :
Video : Starting to excavate (YouTube)
Detailed Survey :
Line Survey :
On area survey :
Survex file :