During the digging of the area that was to become the future "Lac du Château", archaeological teams uncovered the remains of a Gallo-Roman structure in 1972, and more precisely the remains of a "villa", that is to say a dwelling place but also and above all, the administrative center of an agricultural estate. The vestiges are rather poorly preserved, but it was nevertheless possible to reconstruct what looks like elements from the hypocaust, the floor heating system. At the south of the villa, a small necropolis was found and excavated which was dated from the 2nd century AD.