Walburg Castle

Sint-Niklaas, Belgium, Belgium

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Walburg Castle (Dutch: Kasteel Walburg) is a 16th‑century moated castle in the heart of Sint‑Niklaas, East Flanders, Belgium, located at Walburgstraat 35, just a few minutes by walk from the Grote Markt, and named after Walburgis, the wife of knight Willem van Waelwijck, who built the castle in 1553 on the site of an earlier fortified house after Charles V had allowed him to merge the neighbouring lordships of van der Moeren and van Willemaers into the Hof van Walburg.

The original estate included a defensive water castle together with an orchard, garden and access roads, and over the centuries it served variously as a residence for nobles and officials, a brewery, a herb garden and a storage place, while in the 19th century the Van Naemen family acquired it, renovated the building in a more modern style and transformed the surrounding grounds into an English‑style park with a pond and fountain, creating a picturesque, recreational landscape rather than a purely fortified domain.