3692: dig
Ideopuerta 30T 446369 4796393 (Datum: ETRS89. Accuracy code: A) Altitude 237m
Length 8m Depth 8m
Area position

Updated 30th November 2012; 30th April 2013; 24th May 2017

Ten metres up on the east side of the valley, a small shakehole had boulders at the base and a small hole which draughts well. A number of days were spent in the autumn, 2012, removing and stacking boulders. The base of a tight rift, now down nearly 8m, requires more work.

While the entrance was being re-engineered and some spoil removed at Easter 2013, there was a partial collapse. At that time, the site had not been fully written-off but it was a low priority. The site was thought to be "worth further work" when re-assessed in April 2017.

Reference: anon., 2012b (Easter logbook); anon., 2012e (autumn logbook); anon., 2013b (Easter logbook); anon., 2017b (Easter logbook)
Entrance pictures : yes : Easter 2013
Underground pictures :
Video : early excavation, autumn 2012 (YouTube) : Easter 2013 (YouTube)
Detailed Survey :
Line Survey :
On area survey :
Survex file :

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