Walk across the green brink of Haarzuilen. This nice village is mainly known for the nearby Kasteel de Haar, which you then walk to. This largest castle in the Netherlands is definitely worth a visit, as are the gardens. The original fortress was probably built in the 12th century, the ruins served as the basis for the current castle in 1892. Also very nice with children.
start address: theme road 5, Utrecht
length: 6 kilometers
disabled people: unsuitable