Just outside Saint-Chamas, the Pont Flavien is one of the most unusual Roman bridges in France. Built in the 1st century AD along the Via Julia Augusta, it once formed part of the route linking Italy to Arles.

What makes this bridge special is not its size, but its perfectly preserved triumphal arches at both ends, a feature that has disappeared from almost every other Roman bridge. It’s the only example in France where these decorative gateways still stand intact.

The bridge spans the small Touloubre River with a single elegant arch, making it easy to explore on foot. Unlike larger Roman sites, there are no crowds or barriers, so you can walk right up to the structure and take in the details at your own pace.

It’s a quick stop, but a memorable one, especially if you’re interested in Roman history without the tourist crowds.

👉 Local Tip: Park nearby and walk around both sides of the bridge. Most people only stop briefly on one side and miss the full perspective of the arches.