The Need To Knows Before booking
The Nijntje Museum is very popular so I would advise booking in advance as it can fill up very fast. The museum itself is more of a children's playground so if you're interested in going then I would advise booking in a slot for after 3pm.
Allez consulter mon guide pour les meilleures choses gratuites à faire ainsi que des itinéraires et des conseils de voyage pour rendre votre voyage inoubliable.