4227: shaft
Navajeda 30T 444964 4800760 (Datum: ETRS89. Accuracy code: G) Altitude 150m
Length 4m Depth 4m
Area position

An enormous, limestone-sided, walk-in gulley, spanned by a large boulder. A rift at the end is 4m deep and choked.

Reference: anon., 2015d (autumn logbook)
Entrance picture : yes
Underground pictures :
Video :
Detailed survey :
Line Survey :
On area survey :
Survex file :