422 Entrambascuevas 2
San Pantaleon de Aras VN58219864 Alt. 228m  Length 205m

An entrance slope leads into a large passage with some good formations. Midway along the passage a rift on the right leads to other cross rifts, all apparently choking.

References: Corrin J, 1983c; material in file
Entrance picture :
Underground picture(s):
Detailed Survey : 1:1000
Line Survey :
On area survey :
Survex file :