Length of the tour
3 hours and 30 minutes on a 500 m long tour, including 1 hour to enjoy the brunch.
Meeting point
15 minutes before the start in front of the reception building
Temperature
18 °C all year round; warm clothing is recommended.
Age
recommended from 4 years
Comfort
The visited areas are well-ventilated and well-lit. Comfortable footwear is recommended.
Access
The tour is suitable for all age groups. For safety reasons, visitors must be able to move around the mine without assistance devices such as wheelchairs, walkers, or strollers.
Languages
Aside from the scheduled tours in German, the tours are conducted in French. Only group tours of more than 45 people or exclusive tours can be guided in a language other than French (German, English, Italian).
Please fill out the group form here .
The written and audio comments are available at any time through the SmartGuide app. The languages available with this app are French, English, German, Italian, Spanish, Dutch, and Portuguese.
Animals
Animals (except for assistance dogs) are not allowed in the mine.