The Donjon de Sainte-Geneviève-des-Bois, classified as a historical monument in 1923, represents a significant ensemble of medieval heritage dating from the 14th century. This architectural complex features a distinctive large round tower attributed to Jean-de-Belmont (1304), surrounded by 18th-century outbuildings including stables and servants' lodgings. Since 1973, the municipality has gradually restored the buildings and developed a landscaped park, allowing visitors to admire this masterpiece of regional heritage in a serene garden setting.
