Updated 25th April 2012; 20th May 2017; 6th, 20th January 2023; 26th November 2024

[A previous grid refence was 30T 453148 4798391; the above GR was taken in January 2023.]
The hole is almost directly over Aven Alley in BTM Series in Torca Decepción.
A hole on the true left of the gully is a 6m pitch to a 6m slope and choke. As previously described, there is a variety of rusting enamelled pans and a plethora of bones at the bottom.

(The site was not found at Easter 2012.)

Reference: anon., 1996a (Easter logbook); anon., 2012b (Easter logbook); anon., 2017b (Easter logbook); anon., 2023e (Christmas logbook); anon., 2024a (January, February logbook); anon., 2024e (autumn logbook)
Entrance pictures : Easter 2017, December 2023
Underground picture(s): autumn 2024
Detailed Survey : sketch plan & elevation : survey autumn 2024
Line Survey :
On area survey :
Survex file : autumn 2024