Updated 19th November 2022

The information for this site has been shared by Guy Simonnot (Simonnot G, 2022) and roughly translated from the French using Google Translate as a starting point.

  Below the track from Tocornal to Colorado, in the moor just above a large stone wall. A 9m deep, choked shaft with an old fence around it.

References: anon., 2018c (summer logbook); Simonnot G, 2018; Simonnot G, 2022
Entrance picture : June 2018
Underground pictures :
Video :
Detailed survey :
Line Survey :
On area survey :
Survex file :