4550: shaft
Camposdelante 30T 447156 4799156 (Datum: ETRS89. Accuracy code: G) Altitude 289m
Area position

An undescended hole in the side of a forest track has a slight draught.

References: anon., 2017b (Easter logbook)
Entrance pictures : Easter 2017
Underground pictures :
Video :
Detailed survey :
Line Survey :
On area survey :
Survex file :

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