1601: depression
El Naso 30T 451631 4796401 (Datum: ETRS89. Accuracy code: G) Altitude 457m
Length 3m
Area position

Updated 23rd April 2001; 11th October 2005

A small hole at the base of a 3m deep, steep-sided depression, has a short, blind drop.

Reference: anon., 2000f (autumn logbook); anon., 2001a (Easter logbook); anon., 2005b (Easter & summer)
Entrance picture: yes
Underground picture(s):
Detailed survey:
Line survey:
On area survey:
Survex file: