4897: collapse
El Rincón 30T 450802 4804982 (Datum: ETRS89. Accuracy code: G) Altitude 155m
Length 2m Depth 2m
Area position

   A possible dig at the base of a 2m deep collapse.

References: anon., 2019b (Easter logbook)
Entrance picture : April 2019
Underground pictures :
Video :
Detailed survey :
Line Survey :
On area survey :
Survex file :