Updated 15th May 2019

[Previous grid reference was 30T 453498 4795161 (Datum: ETRS89)]

A 2m climb down enters a 2m high passage which chokes to the north but carries on, walking size, to a crawl to the left to daylight. The route forward lowers to a crawl and then walking to an aven and then a body-wide tube over mud to a plug hole in mud and a possible inlet from the left which requires bashing out.

Reference: anon., 1997d (Autumn logbook)
Entrance picture : yes
Underground picture(s): Pete Smith on the 2m climb out of the entrance
Detailed Survey :
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.)