4713: Extra Special Pot (ESP)
Riaño 30T 452053 4799990 (Datum: ETRS89. Accuracy code: G) Altitude 176m
Length 63m Depth 20m
Area position : Logbook search

A small hole enters 8m of well decorated passage to a 12m drop. A too tight rift is blocked with calcite.

References: anon., 2018b (Easter logbook)
Entrance pictures : April 2018
Underground pictures : April 2018
Video :
Detailed survey : in hand
Line Survey :
On area survey :
Survex file : April 2018 : On the 4 Valleys 3d file (Xmas 2023)