Updated 11th February 2016; 24th September 2018
A previous position was ETRS89 0450908 4792309.
The information below has been roughly translated from the French, Spéléo-Club Dijon reference, Simonnot G, 2016.
In the valley of Vallina, a well marked trough abuts the foot of a outcrop representing an ancient and important sink. A 1 m excavation in October 2006 does not leave much hope as there is no airflow.
Reference: anon., 2009b (Whit logbook); Simonnot G, 2016; Simonnot G, 2018
Underground pictures :
Detailed Survey :
Line Survey :
On area survey :
Survex file :