Important information for tour operators.
We are delighted to welcome you and your group again this year.
Groups of 20 or more visitors are eligible for a reduced rate. From Monday to Thursday, the rate is €8.50 per person, and from Friday to Sunday, the rate is €9.50 per person.
One accompanying person and the driver have free admission.
You can buy your tickets online.
Please note: we work with time slots. If you are visiting during the week, there is sufficient space available. If you are visiting on a Saturday and you do not make the time slot, please contact us. We will do our utmost to grant your group access as quickly as possible.
We look forward to your visit.