A 4m diameter shaft at the bottom of the depression. This bells out slightly and is about 30m deep landing in a large chamber with a slope to a second pitch. A spit was found at the top. The pitch is 17.5m but blind at the base. A horizontal passage above the second pitch goes for about 20m to some nice pretties.

Reference: anon., 2010b (Easter logbook)
Entrance picture: yes
Underground picture :
Video :
Detailed Survey : not drawn up
Line Survey :
On area survey :
Survex file : yes (Amended magnetic declination December 2013 to align with Eur79 grid and coordinates altered to fit ETRS89 datum, April 2014.)