De Spelerij – Uitvinderij is the most unique and wonderful play and discover area in the Netherlands! A clearing in the woods is home to imaginative play equipment designed by a visual artist and made from recycled materials. They contain unique mechanisms you can activate yourself, for example the ball machine, which you can activate by cycling, tearing and turning. In De Uitvinderij’s workshop you can work with the fretsaw, polystyrene foam and paint machines, among other things. Children over the age of ten are allowed to give metalworking and spot welding a try at the metal department.