Visitor Centre

Welcome to the visitor centre

Sign up to find out about the current status of research in our rock laboratory. We welcome groups of 10 or more visitors, from Monday to Saturday.

Visitors feedback and photos

Feedback from visitors about our rock laboratory and guided tours. Obtain a first impression and view our photo gallery.


Here you can register quickly and conveniently. We look forward to welcoming you!

Other services of the visitor centre and activities

Use our visitor’s centre for a meeting or an aperitif. Combine your visit to the rock laboratory with a visit to another attraction in the beautiful Jura Region.

Travel information

The location of our visitor centre is indicated on the map below, ideally situated 2 minutes away from St-Ursanne train station.