Château des Ducs d'Havré, near Mons, is one of Belgium's oldest and most prestigious castles, classified as a protected monument since 1936. Its 6,000 square meters of flowered gardens earned the prestigious "Jardin Remarquable" designation in 2023. Managed by the nonprofit organization Les Amis du Château des Ducs d'Havré since 1979, the castle features three interconnected halls for events and offers educational programs for school groups, medieval-themed children's parties, seasonal garden visits, and cultural events including theater performances and medieval festivals.
