Open Tuesday to Friday, 10am to 7pm (ticket office open until 5:30pm)
Opening hours during school vacations and public holidays:
Open every day from 10am to 7pm (ticket office open until 5:30pm)
* School holidays for Wallonia : - Carnival holidays from 26 February to 8 March 2024 - Easter holidays from 29 April to 10 May 2024 - Summer holidays from 6 July to 26 August 2024