Fees and Opening days :
November and march: every day from 2.00 pm to 5.00 pm
April, may, june, september, october: every day from 10:30 am to 12.30 pm, and from 2:00 pm to 6:00 pm.
July and August: every day from 10.00 am to 7.00 pm
Closed: december, january, february.
Adults: 5Â€ Euros, children : 2 Euros (from 12 to 18 years). Less than 12 years: visit free.
Guided tour (Frenh): 6 Euros per person.
Groups: 4Â€ Euros per person.