Updated 6th January 2024

[New grid reference, December 2023]
A small, draughting entrance is a 2m squeeze down into a small, unstable boulder chamber. A steep 5m slope drops to the sloping head of a 15m pitch which appears very loose where the ladder hangs free and is hence undescended.

Probably joined to Sima de la Piluca (0472).

Reference: anon., 1983b (logbook); anon., 2023e (Christmas logbook)
Entrance pictures: With Sima de la Piluca (#0472) [pic 5] : closeup :
Underground picture(s):
Detailed Survey :
Line Survey :
On area survey :
Survex file :