Booking

Online booking are only possible in July and August
They are not obligatory but are strongly recommended to avoid the affluence.

Visits

All the tours are guided and last between 40 and 45 minutes.

In september, the visits start at :
10:30 am – 11:15 am – 2:30 pm – 3:30 pm – 4:30 pm and 5:15 pm

In October, the visits start at :
10:30 am – 11:15 am – 2:30 pm – 3:30 pm – 4:15 pm

Schedule

Open from the 1st day of Easter holidays until the last day of All Saints holidays.

  • April (1)

    10:00 am to midday and 2:00 pm to 6:00 pm
  • May

    10:00 am to midday and 2:00 pm to 6:00 pm
  • June

    10:00 am to midday and 2:00 pm to 6:00 pm
  • July

    9:30 am to 7:00 pm
  • August

    9:30 am to 7:00 pm
  • September

    10:00 am to midday and 2:00 pm to 6:00 pm
  • October

    10:00 am to midday and 2:00 pm to 5:00 pm
  • 2nd of November

    10:00 am to midday and 2:00 pm to 5:00 pm

(1) From the beginning of the Easter holidays

Fees

Adults : 8,90€

Children ( 4 to 12 years old) : 5,90 €.

 

Means of payment

Checks not accepted

On-site service

  • Free shaded car park

  • Bar with shaded terrace

  • Kids playground

  • Shop specialized in minerals

  • Easy access

How to find us ?

Frequently asked questions

Can I take photos ? Do I have to plan warm clothes? … So many questions for which you will find answers in our dedicated section by clicking HERE.