A 2m diameter collapse area with a rift shaft on the north side below the forestry track. The 2m x 30cm slot then opens up a little to a sloping floor at 2m and down to 4m to a dig.
Reference: anon., 2013b (Easter logbook)
Entrance pictures : yes
Underground pictures :
Video :
Detailed survey :
Line Survey :
On area survey :
Survex file :