Updated 13th May 2007

This draughting site, next to a fence and trees has been dug out and explored down 9m and 4m pitches. A few minutes of digging revealed a draughting 4m+ deep hole (at a time when none of the usual draughts had been felt in Riaño). The site has been surveyed but not yet drawn up.

Reference: anon., 2006e (autumn logbook); anon., 2007b (Easter logbook); Corrin Juan, 2007a
Entrance pictures : yes
Underground pictures : yes
Video :
Detailed Survey :
Line Survey :
On area survey :
Survex file : yes (Easter 2007) (Amended magnetic declination December 2013 to align with Eur79 grid and coordinates altered to fit ETRS89 datum, April 2014.)