The first displays and panels present prehistory. The visitor then discovers ancient Vasio, the capitol of Volonces. The city covered 60 to 75 hectacres. Flanking the river, it was protected by large dams (end of 1st century a.d.). Lapidary elements evoke the decorative splendor of the period's public monuments. Much space is dedicated to the Imperial statues which adorned the theater's stage wall. Further along, altars and statues (Mercury, Apollo, the Mother-Deity…) along with receptacles and funerary furniture (oil lamps, cashet elements, jewelry…) offer a glimpse at Gallo-Roman religion and funerary rites. Scale-models provide extensive coverage of the private home (Dauphin House at the 1st century b.c. and the beginning of the 2nd century a.d.).