An underground conduit for the water in a road gutter, on the left of the road just before the hairpin on the main CA-266 road as it drops into Solórzano. The vertical shaft is covered by a removable concrete slab. There is a thrubolt in the small cliff above the cover, so had been previously inspected. The shaft is 10m to a slope with rubbish which closes down after 10m, and an alcove under the road. The site was surveyed for 22m.

Reference: anon., 2024e (autumn logbook)
Entrance pictures : October 2024
Underground pictures : October 2024
Video : October 2024 (YouTube)
Detailed survey : October 2024
Line Survey :
On area survey :
Survex file : October 2024