Updated 24th May 2017

One of two sites with the same grid reference. The other is site 3656.
A rift at the base of a cliff is an 8ft drop onto a soil floor. A small window into further space needed some work to gain entry but this terminated in a small chamber.
"Not worth a further visit."

Reference: anon., 2012b (Easter logbook); anon., 2017b (Easter logbook)
Entrance picture :
Underground pictures :
Video :
Detailed Survey :
Line Survey :
On area survey :
Survex file :