This site is "some 22m south of 3768 on same field edge". The GPS reading above does not agree, putting it to the NW. A dig under a large rock with a hawthorn tree growing out.

Reference: anon., 2012e (autumn logbook)
Entrance picture : yes
Underground picture :
Video : Removing a boulder (YouTube)
Detailed Survey :
Line Survey :
On area survey :
Survex file :