Updated 10th January 2022

  One of a set of three holes just below the track not far from Torca de Azpilicueta, the other being sites 4802 and 4804. Immediately to the west of #4802. This 5m long rift is fenced with 7 metal posts and barbed wire. It drops 3m to where the way on is too narrow and choked..

References: anon., 2018c (summer logbook); anon., 2021f (Christmas logbook)
Entrance pictures : August 2018
Underground pictures :
Video : December 2021 (YouTube)
Detailed survey :
Line Survey :
On area survey :
Survex file :