Updated 7th May 2009

A short cave in the western side of the Hoyuca entrance depression that appears to have a permanent bat population. The position above is for the walk-in entrance. The small entrance at the rear of the cave has been GPS'ed to 30T 451773 4800011 (ETRS89: 30T 451671 4799802).

Reference: anon., 2000c (Summer logbook); anon., 2009a (Easter logbook)
Entrance picture: yes
Underground picture(s): yes
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.)