The entrance lies at the base of the highest cliff on La Colina overlooking La Cuevona. Marked M19 in red paint. A flat out crawl in a 3 - 5m wide chamber that peters out after 10m.

Reference: anon., 1996a (Easter logbook); anon., 2000c (Summer logbook)
Entrance picture :
Underground picture(s):
Detailed Survey :
Line Survey :
On area survey :
Survex file :