The Pleasure Palace of Duke d'Épernon

At the heart of Fontenay-Trésigny, nestles the Château du Duc d'Épernon - a French monument of historical significance. Aligned along the Bréon stream and adjacent to the Church of Saint-Martin, this château is no run-of-the-mill castle. It's not perched upon a pivotal site on a pilgrim road from Paris to Rome. Instead, its origins are interwoven with that of Fontenay-en-Brie. In the 17th century, Jean de Nogaret de La Valette gave this château a new lease of life. Remnants of its grandeur, like certain facades, roofs, and one ground-floor room adorned with painted paneling, are recognized as French historical monuments. The courtyard, dovecote, and the moat are also designated as such. A series of landowners have governed the château over time.

Sources: Wikipedia, OpenStreetMap, Wikidata, Wikimedia Commons