Updated 15th September 2013; 29th November 2016; 21st September 2018
The site is currently out of the Matienzo Caves Project permit area.
An undescended shaft about 15m deep.
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
Entrance picture : autumn 2016
Detailed Survey :
Line Survey :
On area survey :
Survex file :