0642: dig
Riaño 30T 452278 4800011 (Datum: ETRS89. Accuracy code: M) Altitude 236m
Area position : Site entrance in context : Logbook search

A dig beside a large boulder has a good inward draught.

References: anon., 1987 (logbook); material in file
Entrance picture :
Underground picture(s):
Detailed Survey :
Line Survey :
On area survey :
Survex file :

X