- Located in the province of Utrecht, Kasteel De Haar or De Haar Castle in Haarzuilens dates back to the 13th century.
- Castle de Haar – a masterpiece of medieval architecture of the Netherlands, which is the country's largest and most luxurious castle.
- De Haar Castle had everything I expected from a castle; towers, turrets, ramparts, moats, gates and suspension drawbridges.
- The De Haar castle, which survived wars and natural disasters, acquired a modern look in the late nineteenth century. Castle De Haar is a neo-Gothic masterpiece.
- Few castles in The Netherlands can equal De Haar for its ideal image of a medieval fortress with towers and ramparts, moats, gates and drawbridges.
- De Haar Castle is the biggest and most luxurious castle in the Netherlands and is one of the top European historic houses.
- A visit to Castle de Haar, the largest castle in the Netherlands, not even half an hour’s drive away from our house! ... History of Castle de Haar.
- Castle de Haar has an impressive history. It is the most luxurious castle in the Netherlands. The first building is dating back probably from the 12th century.
- The castle is called Castle De Haar on the official website, a reference to the Van de Haar family linked to the castle’s early history.