Ooidonk Castle

Ooidonk Castle is a moated castle in East Flanders, Belgium, on a historic fortified site near Deinze. The present appearance dates chiefly to 16th-century rebuilding with later restoration work and retains a pronounced Renaissance profile.

The estate is noted for its waterways and conical towers, with a compact main building arranged around an interior courtyard and a surrounding formal garden. The moated setting and restored facades are the castle’s principal visual highlights and are the focus of most visitor routes.

A fortified site existed here in the medieval period; the castle was substantially rebuilt in the 16th century and underwent restoration and interior refurbishment in later centuries. It has remained a private estate while offering limited public access for tours and garden visits.

Set near the village of Bachte-Maria-Leerne in the municipality of Deinze, the castle occupies a moated island in a rural part of Flanders and is approached via estate roads and minor lanes.

• Construction history: Origins on a medieval fortified site with major rebuilding in the 16th century and later 19th-century restorations.
• Visiting: Seasonal public access to interiors and gardens, check local opening dates before visiting.

What to See #

• Castle (main building): Multi-storey moated residence dating mainly to the 16th century, with conical corner towers and a central residential block; parts of the interior are opened to visitors during the estate's public season.
• Gardens and park: Formal gardens, a surrounding park and the water-filled moat that frames the castle island; the gardens are maintained and are accessible when the site is open to the public.