1672: dig
Riaño 30T 452417 4799553 (Datum: ETRS89. Accuracy code: G) Altitude 246m
Area position

Updated 30th April, 12th November 2002; 30th April 2016

   A small draughting hole in the side of a depression in a field where cattle are kept. A small bouldery "chamber" was originally seen that required to enter. Subsequent work at Easter 2002 dug down 4m to a tight entry onto a 7m pitch to an eyehole into the space below the shakehole. Further digging required.
   At Easter 2016, a group "poked at the entrance but didn't go in".

Reference: anon., 2001c (Summer logbook); anon., 2002a (Easter logbook); Corrin Juan, 2003a; Corrin Juan, 2003b; anon., 2016b (Easter logbook)
Entrance picture: yes
Underground picture(s):
Detailed survey:
Line survey:
On area survey:
Survex file:

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