Guided tour on Sunday afternoon from 2pm to 6pm. Behind a 19th century façade is a large Romanesque nave and a beautiful Gothic choir. In the side aisles, woodwork and paintings signed Mignard adorn the various altars of the peasant brotherhoods. Its bell tower, an old guard tower of the ramparts, was raised twice. History and presentation of the 1886 organ which according to legend belonged to the Lumière brothers. Compliance with the sanitary rules in force.