Updated 25th May 2014

A hole on the right of the track, just before entering the Mushroom Field. The hole slopes down 3m to a dig with possible draught.

Reference: anon., 2012b (Easter logbook); anon., 2014b (Easter logbook)
Entrance picture : yes
Underground pictures :
Video :
Detailed Survey :
Line Survey :
On area survey :
Survex file :