1350 Sumidero Pozo de los Hoyos
Arredondo VN50249266 Alt. 447m (GPS) Length 70m

Updated April 20th 1999

Site explored and surveyed by the Catalans in October 1998. The cave is in a wrong position and should be in a depression??

Reference: material in file; anon., 1999a (Easter logbook)
Entrance picture:
Underground picture(s):
Detailed survey:
Line survey:
On area survey:
Survex file: