Open from March 1st to October 30th - daily - except Mondays.

Online Ticket Office

Schedules and opening period

May, June, July, August, September: 10am – 6pm (all day)
March and October 10am -1pm  and  2pm – 5pm
April 10am -1pm  and  2pm – 6pm

Open all holidays (except those falling on Mondays).
Special openings: Easter and Pentecost Mondays and July 14th when it falls on Monday

Exceptional closure on Sunday June 19th 2022

Ticket office closes 30 minutes prior to the closure of the monument.

Special Note:

Visits year-round by reservation for groups in French and English.

GPS coordinates

Latitude : 43.9660860
Longitude : 4.8010400