3920: cave
Riaño 30T 452315 4800083 (Datum: ETRS89. Accuracy code: A) Altitude 263m
Length 17m Depth 2m
Area position

An excavated site where a small top way and a larger lower way over and under a sandstone bed have been dug. Just a short cave with a draughting hole in the floor but it's tiny. The entrance is now walled up.

Reference: anon., 2013d (summer logbook)
Entrance pictures : yes
Underground pictures : yes
Video :
Detailed survey : sketch
Line Survey :
On area survey :
Survex file :