The entrance lies in the same depression as site 2487 and is a low crawl probably closed off with rocks. A draughting low bedding enlarges to another crawl and a choke. To the right a drop down becomes too tight.

Reference: anon., 2006d (summer logbook); Corrin Juan, 2007
Entrance pictures : yes
Underground picture : yes
Video :
Detailed Survey : sketch  survey pdf file
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.)