Updated 25th September 2018; 18th November 2022

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

A small narrow pit of 4/5 m is visible. A trickle of water from the overlying sandstone sinks here.
Documented by the SC Dijon, October 2008.

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