4604: dig
La Secada 30T 451224 4797558 (Datum: ETRS89. Accuracy code: G) Altitude 244m
Length 4m
Area position

A shakehole has a faint draught at the back. It is possible to see 4.5m into the back of a narrow crawl.

References: anon., 2017c (summer logbook)
Entrance pictures :
Underground pictures :
Video :
Detailed survey :
Line Survey :
On area survey :
Survex file :