Raeren Castle was built in the 14th century at the confluence of the Iter and Periol streams. The two streams supplied the moat which surrounded the castle and protected its inhabitants against intruders. In the 16th century, the castle was extended, and in the 18th century, it was restored in the romantic style. Thus, the site that visitors see today was established, with its high tower, balcony and today's access road with its archway. The castle is in the historical centre of Raeren, where the earliest potteries also settled. The history of the Raeren potteries is documented today in the pottery museum, housed in the main building of the castle.
