3912: shaft
Las Calzadillas 30T 448067 4796012 (Datum: ETRS89. Accuracy code: G) Altitude 410m
Length 20m Depth 11m
Area position

A hole drops into an east-west rift approximately 10m long (underground). It is possible to climb down past loose material to a depth of around 11m. Here a calcited slope goes back up but needs a thinny to ascend. Draughts out and caveable beyond.

Reference: anon., 2013d (summer logbook)
Entrance picture : yes
Underground pictures : yes
Video :
Detailed survey :
Line Survey :
On area survey :
Survex file :