0008: Anderal 1, Cueva del
Ozana 30T 453998 4794801 (Datum: ETRS89. Accuracy code: M) Altitude 247m
Length 80m
Area position : A Google search for this site (Anderal 1, Cueva del+Ozana)

Updated 6th November 2003; 21st February 2016

The roomy passage meets a stream and soon becomes too low.
During an optical brightener test from site 3884, detectors were placed here from 13th February 2016 and checked over the next few days in rising and falling flood conditions. The results were consistently negative. The optical brightener came through at the Jivero 1 resurgence after 48 hours. (The full details can be found here.)

References: Fernández Gutiérrez et al, 1966 (survey); anon., 1974a; anon., 1975b (Easter and summer logbooks); Kendal Caving Club and Manchester University Speleological Society, 1975 (survey); anon., 1975a; Mills L D J and Waltham A C, 1981 (survey); Corrin J S and Smith P, 1981; anon., 2016a (January, February logbook)
Entrance picture :
Underground picture(s):
Detailed Survey : from 1965: low res  high res
Line Survey :
On area survey : 1975 Ozana area map. Not a lot of detail. low res  high res
Survex file :