Prices are quoted in CHF or € per person.

Are you part of a group (family, company outing, association, school group, etc) and want to arrange a visit to our site?

Please e-mail us at at least 15 days before your visit to get a “Group” rate. Group visits must be paid in advance to guarantee entry.

Adults (over 16)10.-
Pensioners (old-age, invalidity)8.-
Children (6 to 15 years)5.-
Children (under 6 years)Free
+ 1 free admission

Guided visit

You would like to include a guided tour in your excursion? Please send us an Email at The price for a guided tour is CHF 40.00 for a 1 hour visit approximately. The guided tour is only guaranteed after receipt of our confirmation.

Group rates apply for attendee entries.
To be booked at least 15 days before the visit. The guided tour is not guaranteed until you have received a confirmation from us.

Cookie policy
By continuing to browse this site, you agree to the use of cookies to improve your user experience and for the generation of visit statistics. You can customise the use of cookies using the buttons below.
My preferences