2831: resurgence & sink
San Antonio 30T 445720 4800313 (Datum: ETRS89. Accuracy code: G) Altitude 195m
Length 8m
Area position

Updated 5th January 2015; 6th January 2018

A thicket with a small resurgence cave, 8m long to where it becomes impassible. The draughting sink has been cleared of vegetation but a serious dig is required, even after some capping was carried out in November 2014.

Reference: anon., 2007e (autumn logbook); anon., 2008c (Easter logbook); anon., 2014d (autumn logbook)
Entrance picture: 2007 : November 2014
Underground picture :
Video : digging November 2014 (YouTube)
Detailed Survey :
Line Survey :
On area survey :
Survex file :