St. Peter's (Saint-Pierre) Church in Vienne is one of the oldest in France, dating from the 6th century. From its initial configuration it has maintained the layout of a basilica. In 1872, an archaeological museum opened presenting sculptures, mosaics and sarcophagi.
References:The Château du Lude is one of the many great châteaux of the Loire Valley in France. Le Lude is the most northerly château of the Loire Valley and one of the last important historic castles in France, still inhabited by the same family for the last 260 years. The château is testimony to four centuries of French architecture, as a stronghold transformed into an elegant house during the Renaissance and the 18th century. The monument is located in the valley of Le Loir. Its gardens have evolved throughout the centuries.