Château de Seyre is a 19th-century château built by Marquis Eugène d'Hautpoul Seyre on the site of a former medieval fortress near Nailloux in Haute-Garonne. This substantial estate, originally the property of a wealthy grain merchant, features magnificent architecture and expansive grounds. Today, the château operates as a large rural guesthouse specializing in hosting weddings, receptions, family celebrations, and gatherings. The property's versatile event facilities and scenic setting in the Occitanie region make it an attractive venue for those seeking a distinctive historic château experience combined with modern hospitality services.