2857: sink
Riaño 30T 451518 4799685 (Datum: ETRS89. Accuracy code: G) Altitude 173m
Area position

Updated 1st November 2015

The sink (in a small choked passage) for the water that resurges from Fuente de la Cuvia. The water has the same volume as that seen in site 718, so is almost certainly the same water.

Reference: anon., 2008c (Easter logbook); anon., 2015d (autumn logbook)
Entrance pictures: yes
Underground picture :
Video :
Detailed Survey :
Line Survey :
On area survey :
Survex file :