Updated 9th May 2016
A small sandstone cave in the Torca del Hoyón depression which has a small wall across the entrance. Water was found sinking to the north of here in April 2016.
References: anon., 2016a (January / February logbook); anon., 2016b (Easter logbook)
Entrance pictures :
Underground picture : yes
Detailed survey :
Line Survey :
On area survey :
Survex file : Below station 5 on the Hoyón depression surface survey.