Updated 25th September 2018; 26th June, 23rd September, 18th November 2022

The information below has been roughly translated from the French, Spéléo-Club Dijon reference, Simonnot G, 2022.

   The previous end is quickly reached and a few meters further, we descend a step of 3 meters. The meander becomes significantly larger (1.2 x 4 to 6 m high). Some water inlets fall from the vault and feed a trickle of water which is lost a little further in which will be the low point of the cavity. Just after, the ground rises and comes up against a 4 m climb. Above, the dimensions shrink a little and the ground covered with sandstone blocks gradually rises. A new vertical notch takes us to a higher level, but ten meters further on, it's the end.
    A pee falls from the ceiling and is lost in a 2m jump followed by a 4m pitch whose top is impenetrable for a metre. There is indeed a very weak current of air, but that is hardly exciting (P. and S. Degouve, December 25 and 31, 2010 (see CR releases)) Draught of sucking air in December 2010.
    Very sensitive blowing air current on May 7, 2022 (Guy Simonnot). + terminus clearing in August 2022 and exploration of about fifty meters. (Patrick and Sandrine Degouve, Guy Simonnot)

Explored by the SC Dijon, December 2010, 2022.

References: anon., 2016a (January, February logbook); Simonnot G, 2016; Simonnot G, 2018; Simonnot G, 2022
Entrance picture : May 2022
Underground pictures : older photos from Carlos Lamoile Martínez , July 2022
Video :
Detailed survey : yes
Line Survey :
On area survey :
Survex file : Reconstructed from the 2010 survey