Booking is required
From 8.30am no more than 3 months in advance (for example, from the first working day in February for a visit in May). Booking requests are processed in order of arrival and a response (positive or negative) will be sent to the client.
If the booking request is accepted, payment must be made to validate the booking.
- Booking made from 3 months to 31 days before the visit: payment must be made within 15 days following the time of booking.
- Booking made from 30 to 16 days before the visit: payment must be made within 48 hours following the time of booking.
- Booking made less than 15 days before the visit: payment must be made on the same day (Booking for groups of students must be made more than 15 days in advance).
Booking for guided visits is mandatory through the online reservation form.
Booking for self-guided visits is required by telephone at +33 (0)1 30 83 04 05.
Guided tours for groups of students
