The Museum of the Poterne houses many collections gathered in five rooms: prehistory, antiquity, capitals, ancient crafts and the hall of headdresses. Created in the Lion Castle’s Poterne it has been endowed with many private collections donated by prulliaciens and neighbors of this small museum. He visits himself freely or accompanied by a young guide. In summer for the pleasure of all he visits at night. An escape game and an initiation to heraldry workshop is offered.