4082: dig
Trillos 30T 447895 4794093 (Datum: ETRS89. Accuracy code: G) Altitude 446m
Area position

Updated 7th May 2016

   Approached from above, this site is found by following a gully down over sandstone to a depression with a 2m high scar on the east side with a flood sink and a small cave with a good draught that needs soil and leaves digging out. More work was done in March 2016 when a small chamber was reached. A good day's work is required after checking the draught in warm weather.

Reference: anon., 2014d (autumn logbook); anon., 2016b (Easter logbook)
Entrance picture : March 2016
Underground picture : March 2016
Video :
Detailed survey :
Line Survey :
On area survey :
Survex file :