
Located at the foot of the Croix-Rousse hill, the Amphitheatre des Trois Gaules is a major Gallo-Roman site in Lyon, built in 19 AD on the initiative of the emperor Tiberius. It was used for the political and religious meetings of the Council of the 60 Gallic peoples who gathered each year in the capital of Gaul. It was also here, in 177, that the martyrdom of the city's first Christians took place, including Saint Blandine.
What remains of the amphitheatre today is partially visible from the Jardin des Plantes. The arcades, podium and foundations bear witness to its original architecture. The space, open to the public, is sometimes used for cultural events or guided tours. A place of memory and heritage, it is also appreciated as a place to relax or take a historical break in the heart of the city, particularly by students on the slopes of the Croix-Rousse.
Easily accessible on foot or by public transport, the site is permanently visible from the outside. Admission is free. Although not fully accessible to people with reduced mobility, its integration into a public space makes it a pleasant place to pass through, often integrated into tourist or educational circuits.