Opening hours 2023

From 1 April to 30 September 2023: April, May, June and September : Thursday, Saturday, Sunday and bank holidays from 10.00 to 17.00

 

July & August: every day, except Tuesday and Wednesday, from 10.00 to 17.00

 

Guided tours: only on reservation in GB, FR or NL.

 

Bank Holidays in 2023 :

- 10 April: Easter Monday

- 1 May: Labour Day

- 18 May: Ascension Day

- 19 May: extra opening Day

- 29 May: Whit Monday

- 21 July: National Day

- 15 August: Assumption Day