Updated 9th November 2003; 24th April 2005

A bedding plane slot leads to a large sloping chamber that veers down to the right. Marked 169 on orange tape.

References: anon., 1980a (logbook); Corrin J et al, 1981b (survey); Corrin J S and Smith P, 1981; material in file; anon., 2000c (Summer logbook); Corrin Juan, 2001;y anon., 2005b (Easter & summer)
Entrance pictures : distant   close-up
Underground picture(s): yes
Detailed Survey : from 1980 and 2000 at 1:500
Line Survey :
On area survey :
Survex file : yes (Amended magnetic declination December 2013 to align with Eur79 grid and coordinates altered to fit ETRS89 datum, April 2014.)