From March the 11th to 28 March, from Tuesday to Friday : 
1:30 p.m. to 5 p.m.

Ticket office closes at 4:30 p.m.

From April the 1st 2025 : open every day from 10:00 a.m. to 6:15 p.m.

The Ticket Office closes at 5:30 p.m.

The ticket office and the shop 30 minutes before site closing.

In addition to the above opening hours, groups can be accommodated if they book in advance and a guide is available.

Saturday 14 th of  june at  5:00 pm

and sunday 15th of june all day.

Free parking and picnic area.