Tuesday – Saturday, 10 am –12 am, 2 pm – 5.30 pm
Open on Sundays and public holidays in rainy weather and on weekdays.
Limited opening hours in April/May and November/December.
Every Tuesday (except closing times) at 16.00 Guided tour! Special guided tours for groups by appointment! Guided tours for groups also possible during the closing times and in the evening by appointment.