Updated 26th March 2014
A small hole in the side of the track, low down in the left bank, just after an electric fence gate with two coils of wire across. It is rabbit hole-sized but looks to widen out quickly. It was described at Easter 2014: "It really is a rabbit hole - with no way on".
Other sites of interest in or around the depression over this end of Torca la Vaca include 2916, 3594, 3905, 3906, 3914, 3916 and 3924.
Reference: anon., 2013d (summer logbook); anon., 2014b (Easter logbook)
Entrance pictures :
Underground pictures :
Video :
Detailed survey :
Line Survey :
On area survey :
Survex file :