De Haar Castle
De Haar Castle is the biggest castle of the Netherlands, and just a short ride away from Utrecht! This neo-Gothic castle from 1892 was erected on the ruins of an older castle at this site. From the outside and especially the inside the place may seem like a true fairy-tale castle, boasting a luxury that is unfamiliar to the Dutch culture.
The castle as well as its stunning gardens are open every day of the week. Have a look at the official website for more visitor info. Get directions.