Updated 15th September 2013; 29th November 2016; 21st September 2018; 14th November 2022

    The site is currently out of the Matienzo Caves Project permit area.
   Choked shaft marked 3.

References: anon., 1980a (logbook); Corrin J et al, 1981b; Corrin J, 1980; Corrin J S and Smith P, 1981; anon., 2013d (summer logbook); anon., 2016d (autumn logbook); Simonnot G, 2018; Simonnot G, 2022
Entrance picture : autumn 2016
Underground picture(s):
Detailed Survey :
Line Survey :
On area survey :
Survex file :