April 1 to October 31:
Tuesday to Friday: 11.30 a.m. start of the public tour (on weekdays there is only one public tour)
Saturdays11.00-17.00( start of the last guided tour: 16.00)
Sundays and public holidays11.00-17.00 (start of the last guided tour: 16.00)
From November 1st to March 31st:
Saturdays, Sundays and public holidays: 2 p.m. start of the public tour (there is only one public tour at a time)
Tuesday to Thursday: 11.30 a.m. start of the public tour (there is only one public tour at a time).
For groups of 7 people or more, we recommend booking and taking part in a special tour.
Special guided tours for groups.