Updated 12th May 2018

A tight tube which has an inward draught. When inspected with an endiscope in April 2018, the site was described as very tight and choked.

Reference: anon., 1997a (Easter logbook); anon., 2018b (Easter logbook)
Entrance picture:
Underground pictures :
Video :
Detailed Survey :
Line Survey :
On area survey :
Survex file :