Open every day from April 1st to November 3rd 2019
April, May, June: 11am – 7pm
Jul / Aug: 10am – 8pm
Sept : 11am – 7pm
October 01 to October 19: 2pm – 6pm
October 20 to November 4: 14am – 6pm
Last admission 1h before closing.
Duration of the guided tour 1h-1h30, free: no limit of duration.