Oppidum d'Entremont, Aix-en-Provence

The Oppidum d’Entremont is an ancient settlement from the 2nd century BCE, built by the Salyes, a Celtic-Ligurian tribe that lived in the region before the arrival of the Romans. It stands on a plateau, a position that provided natural protection and clear views over the surrounding area. Visitors can walk through the remains of this fortified site and understand how a pre-Roman community was organized.

The structure of the oppidum is still visible, with remains of streets, houses, and defensive walls. The settlement was arranged in blocks, showing a planned layout rather than a random grouping of buildings. Stone was widely used, and parts of the walls are still standing. Excavations have revealed objects such as pottery, tools, and storage spaces, giving insight into daily life, trade, and local activities.

The site is known for its carved stone sculptures, including human heads and figures linked to ritual or social display. Many were moved to museums for preservation. The oppidum was destroyed by Roman forces around 123 BCE and later abandoned.