Updated 8th November 2000; 10th September 2022
A dig in boulders in the shakehole south of Cubio de la
Casasierra (496). There appears to be a possible, bouldery dig in an
upper shakehole at VN5099(9)9713(4); (ETRS89: 30T 450897 4796925). No draught was noticed on a hot day in August 2022.
Reference: anon., 1994a (Easter logbook); anon., 2000f (autumn logbook); anon., 2022c (summer logbook)
Entrance picture : yes
Underground picture(s):
Detailed Survey :
Line Survey :
On area survey :
Survex file :