Donjon Ter Heyden

Donjon Ter Heyden is a medieval defensive tower standing about 100 feet high with six levels connected by a spiral staircase and walls made from local brick and sandstone. Its solid construction shows how fortified buildings were designed to withstand attacks during the Middle Ages.

Gerard van der Heyden, a bailiff who gained noble rank through marriage, ordered the tower's construction between 1350 and 1363. It was built during a period when landowners erected such fortifications to secure their power and protect their territories.

The tower's floor plan follows a Greek cross shape, showing how medieval defenders thought about protecting themselves. This unusual design allowed those inside to watch multiple directions at the same time.

The tower opens its doors during special heritage events and celebrations throughout the year. Regular guided tours are offered on specific dates, allowing visitors to explore the interior and climb the historic staircase.

An industrial chimney from a former brewery stands right beside the medieval tower, marking where beer production continued until 1939. This unusual pairing shows how the site transformed from a defensive stronghold into an industrial workplace.