Useful informations

Guided tours

For safety reasons, you have to follow a guided tour to access the underground gallery.

There are 50 steps to go in and to get out of the undergroung gallery. In this gallery, it is 12°C for 30 minutes.


General informations


Informations for groups

We are welcoming groups for English or German guided tours all year long : from 20 persons, it is 7 € per person. If you are less than 20 people and you still want a private guided tour, we apply a flat rate of 200 € for the whole group. To book a private tour, please contact us by


How to come

 By car: 45 minutes away from Besançon, Lons-le-Saunier and Dole. 2 hours away from Lyon and Geneve. Accessible by the A36 and A39 highways (exits: Poligny, Dole or Besançon).


 By train: 2 hours away from Paris by TGV. TGV stations at Dole (45 minutes) or Mouchard (8 minutes).


 By plane: airport Dole-Jura at 35 minutes. An airline has also been opened between London and Dole. All the informations here.

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