Upon entering the Roman Fort in Harderwijk, the children all receive a bracelet with a tag in it and a group photo with all the kids at the Fort follows before the explanation.
The Fort is an interactive 3D labyrinth where the children play a number of games inside the Fort. The maze is not easy and there is occasional climbing and scrambling before they reach the towers to exit the labyrinth again. They need the bracelets to tag themselves so they can see afterwards how long they took to play a game.
Parents can take a seat at a covered picnic table and quietly enjoy a cup of coffee or tea from a distance. A kiosk is available so that ice cream can be eaten during the children's party. Of course, we also have jugs of lemonade and bags of candy or other drinks.