Julien Bridge

A Roman masterpiece

Located in the heart of the Luberon, 5 km north of Bonnieux, the Pont Julien is an emblematic monument of Roman architecture dating from 3 BC. Constructed from Luberon limestone, the bridge is an impressive 80 metres long, 6 metres wide and 11.5 metres high. It comprises three majestic semi-circular arches. The large central arch is around 16 metres wide, once providing easy passage for carts and travellers. The precision with which the ashlars are assembled, a technique known as "regular fitting", bears witness to the skill of the Roman engineers. The stones were carefully cut and adjusted to fit together perfectly without the use of mortar. This method gives the structure exceptional strength and durability. The bridge's piers are fitted with triangular beaks, also known as spurs, which serve to reduce water pressure on the foundations by breaking the current of the River Calavon. This ingenious technique has greatly contributed to the longevity of the bridge.

A major structure on the Domitian Way

The Pont Julien was a key element of the Via Domitiana, a major Roman route stretching 780 km from Italy to Spain and playing a crucial role in troop movements and trade. It replaced an earlier bridge, traces of which are still visible around the current piers. In use for over 2,000 years, it linked the towns of Cavaillon and Apt, facilitating trade and cultural exchanges in the region.

Listed as a historic monument since 1914, the Pont Julien is one of the best-preserved Roman road bridges in Gaul and a prestigious ancient building in Provence. Once used by vehicles, since 2005 it has been part of the Calavon cycle route linking Cavaillon to Saint Martin de Castillon. Now accessible only to pedestrians and cyclists, its state of conservation and architectural beauty continue to fascinate. Take a moment to appreciate the serenity of the site, surrounded by vineyards, lavender fields and picturesque landscapes typical of Provence. On foot or by bike, immerse yourself in the Provencal landscape and Roman history. There is a purpose-built car park in the immediate vicinity, providing easy access to the site.