Near the Gooimeer, in the woods just outside Naarden and Huizen, you will find children's amusement park Oud-Valkeveen. It is a wonderful playground for younger children of primary school age.
The park includes a mini roller coaster, bumper cars and other fun attractions. Also there is a train running through the park and there is plenty of children's playground.
On a rainy day kids can go inside and enjoy the large indoor play area.