Sars-et-RosièresSars-et-Rosières is a commune in the Nord department in northern France. It is noted as a castle. The Château du Loir, was constructed in the 15th century. Its ruins are a protected monument.WWW sarsetrosieres.frSportThe 2025 Paris–Roubaix Femmes passed through Sars et Rosieres on 12 April.