Updated 21st May 2023

   One of three strongly draughting holes to the northeast of site 3300 and the Deep Rifts Passage in Torca la Vaca. The others are site 3470 and 3472.
This has a strong, cold draught. At the base of a small limestone cliff a sandy tube going off to the left stops but the draught seems to come from a fist-sized hole in the boulder floor. Worth digging but will be hard work - possibly a DCC project.
   The site was found to be "draughting nicely" in April 2023.

Reference: anon., 2010c (summer logbook); Corrin Juan, 2011; anon., 2023b (Easter logbook)
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