Previously presented at the Museum of Fine Arts of Lyon and the Antiquarium, the municipal Gallo-Roman collection was transferred to a new building designed by Bernard Zehrfuss and opened in 1975, near the city's Roman theatre and odeon, on a hill known as Fourvière, located in the heart of the Roman city.
Internally, it is formed of a concrete spiral ramp descending and branching out into the display rooms.
It is managed and operated by the Metropolis of Lyon jointly with the archaeological museum of Saint-Romain-en-Gal.
As well as displaying its own permanent collections of Roman, Celtic and pre-Roman material (inscriptions, statues, jewellery, everyday objects), a plan-relief of the ancient town and scale models of its major monuments such as the theatre and the Odeon, it also regularly hosts temporary exhibitions.
[1] Discovered in the Ainay district in 1806, this mosaic shows a circus during a chariot race, making it one of the few ancient representations of such a race (Lyon itself had a circus, the place of which has not been discovered).