Updated 24th January, 5th March 2013

A 2m diameter hole above the track. This was explored in January 2013 as a 10m long cave containing "many formations and a bat". There is no visible way on.

Reference: anon., 2006b (Easter logbook); Corrin Juan, 2007; anon., 2012f (Christmas logbook)
Entrance picture : yes
Underground picture(s): yes
Video :
Detailed Survey : plan and extended elevation pdf
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.)