Wir card holders are able to obtain a 10% on the following activities:

- Full entrance ticket up to a maximum of 4 people in the household with WIR card exhibited
- on the weekly campus ticket
- on purchases at the shop and museum library
- at the restaurant
                                                                                                                                                                                                              *Not applied on birthday parties, workshops in the kitchen, school visits, carnets
and daily campus tickets, as well as low price tickets: children under 36 months, groups, Thursday afternoon.