Updated 1st February 2006; 18th May 2023
A boulder-floored dig in a field above Simas del Picón with a strong
draught in. It was found draughting in on a 17°C day in April 2023 when the grid reference was also checked.
Reference: anon., 2003c (summer logbook); Corrin Juan, 2005; anon., 2023b (Easter logbook)
Entrance picture: 2023
Underground picture(s):
Video:
Line survey:
On area survey:
Survex file: