Bonneville Castle

Bonneville Castle is a historic stately home located in the village of Bonneville within the municipality of Andenne, in the province of Namur, Wallonia, Belgium. While the site originally functioned as a farmhouse featuring a fifteenth-century donjon, its transformation into a grand residence began in 1617. The property was acquired by Jacques de Zualart, a wealthy figure and mayor of Namur, who initiated extensive reconstruction efforts to create a harmonious château. The resulting architecture exemplifies the Mosan style of the seventeenth century, characterized by a distinctive façade alternating between brick and limestone cords, later enhanced with elegant eighteenth-century salons and formal French gardens.

The castle possesses a dramatic history involving the financial ruin of its builder's family. Jacques de Zualart's son, Tilmant, continued the ambitious construction projects but ultimately went bankrupt due to the excessive costs. Around 1690, ownership passed to Jean-Hubert de Tignée, the family's principal creditor. Since that transfer, the estate has remained within the same lineage for over ten generations without being sold. Today, it is still owned by direct descendants of the de Tignée family, specifically Knight Baudouin de Theux and his spouse, making it a rare example of a Belgian castle that has stayed in continuous family hands for more than three centuries.

Currently, the building retains much of its historical appearance, having undergone very few changes to its external aspect since the eighteenth century. It stands as a well-preserved monument to the region's architectural heritage and the enduring legacy of its long-term custodians. The property continues to serve as a private residence while representing a significant piece of local history in the Namur province, blending medieval origins with Renaissance and later classical influences in its design and landscaping.