0021: Mortera, Sima de la
Ozana 30T 453938 4795131 (Datum: ETRS89. Accuracy code: M) Altitude 250m
Length 17m Depth 17m
Area position

Updated 6th November 2003

Straight shaft to a choked chamber. The entrance has now collapsed.

References: Fernández Gutiérrez et al, 1966 (survey); Kendal Caving Club and Manchester University Speleological Society, 1975; Corrin J S and Smith P, 1981
Entrance picture :
Underground picture(s):
Detailed Survey : from 1964: low res  high res
Line Survey :
On area survey : 1975 Ozana area map. Not a lot of detail. low res  high res
Survex file :