+ Guided tours by arrangement in German and English
+ Duration of the tour: about 90 minutes
+ Group size: Between 10 and 20 (max.) people
+ Suitable for children aged 10 and above (only if accompanied by an adult)
+ Please wear stout shoes for the tour
+ Not all areas covered by the tour have wheelchair access
+ Cost: Children and young people free, EUR 5.00 for adults