Updated 25th September 2018; 18th November 2022

The information below has been roughly translated from the French, Spéléo-Club Dijon reference, Simonnot G, 2016.

At the bottom of a doline, steep and about 7 or 8m deep, a well marked temporary flow is lost in a very small passage, impractical after 6m. A totally impenetrable fissure marks the terminus only a meter lower than the bottom of the doline. No draught.
Documented by the SC Dijon, July 2010.

References: Simonnot G, 2016; Simonnot G, 2018; Simonnot G, 2022
Entrance picture : July 2010
Underground pictures :
Video :
Detailed survey :
Line Survey :
On area survey :
Survex file :