Château de l'Herm is a castle in the commune of Rouffignac-Saint-Cernin-de-Reilhac in the départment of Dordogne in the Aquitane region of France. Construction took place between 1500 and 1520 by Jean de Calvimont in the Forêt Barade. Jean de Calvimont was in the Bordeaux parliament and ambassador of Francis I to Spain. It was later abandoned, after the family left it in 1605.[2]