Entrances lie in vegetation below the track joining 2 pylons and near the "oldest habitations in Llueva". The top of the vegetation surrounds the shaft entrance; the lower edge of the vegetation hides the cave.

The hole slopes down beneath the 13m shaft in a wide, calcited collapse to a decorated chamber at the bottom. There are various squeezes and scrambles through an old collapse which all close down.

Reference: card; Corrin Juan, 1998
Entrance picture :  yes
Underground picture(s): surveying 1  surveying 2
Detailed Survey : 1:500
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.)