Updated 20th November 2022; 27th September 2023

The information below has been roughly translated from the French, Spéléo-Club Dijon reference, Simonnot G, 2018.

   (No description).

Water tracing detectors were installed here for a test from site 1757 / 3270 in May / June 2023. No agent was detected; it came through to site 3278.

References: Simonnot G, 2018; Simonnot G, 2022; anon., 2023c (summer logbook)
Entrance picture : March 2017
Underground pictures :
Video :
Detailed survey :
Line Survey :
On area survey :
Survex file :