The hamlet of Lustrac consists of a mill, inseparable from the castle built around 1296 by Foulques de Lustrac, lord of the place. The current building, built on the right bank of the Lot at the end of the 13th and beginning of the 14th century, was used for grinding grain until its conversion in 1930 into a hydroelectric power station. Transformed into a dwelling. Mérimée base.
