4387: dig
Riaño 30T 452799 4799363 (Datum: ETRS89. Accuracy code: G) Altitude 322m
Area position

A short hole leads to a tight rift that needs enlarging to check. Possibly blind.

References: anon., 2016b (Easter logbook)
Entrance pictures : Easter 2016
Underground picture :
Video :
Detailed survey :
Line Survey :
On area survey :
Survex file :