3911: shafts - 2
Fresnedo 30T 453604 4801995 (Datum: ETRS89. Accuracy code: G) Altitude 113m
Area position

This site came into the Matienzo Caves permit area in 2014.

These are 2 shafts in the same shakehole as site 3910. One has been descended.

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

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