take place every first Sunday of the month.
Start in each case 3 pm.

- Admission and guided tour free of charge, duration: approx. 1 hour.
- The number of participants is limited
- Please register at: Turn on Javascript!
  T. +41 (0)52 742 48 48

available on request.

- 140 CHF plus admission
- Group size: 20 people
- Languages: English, French, Italian, Portuguese and Spanish