Entremont Archaeological Site, Aix en Provence

CC BY-SA 4.0 / Mark Landon

Perched on the southern edge of the Puyricard plateau, just three kilometers from Aix-en-Provence, the Entremont Archaeological Site offers a rare glimpse into the pre-Roman world of southern France. This sprawling hilltop oppidum once served as the capital of the Celtic-Ligurian confederation of the Salyes, a proud people who thrived here long before the arrival of Rome. Its ruins and artifacts bring to life the ancient roots of Aix, making it one of the must-see places in Aix-en-Provence for history lovers.

Walking through Entremont’s sunlit stones and crumbling ramparts, visitors can imagine the fortified town that once stood here, its narrow lanes and defensive walls echoing with centuries of life. The site is a highlight of any walking tour of Aix’s surroundings, offering both panoramic views and an authentic connection to Provence’s ancient past.

History and Significance of Entremont

Entremont was established between 180 and 170 B.C. as the main stronghold of the Salyes, a Celtic-Ligurian tribe who ruled much of what is now Provence. Unlike earlier oppida such as Saint-Blaise, which date back to the 7th century B.C., Entremont was relatively young but strategically placed. Its hilltop position offered protection and a commanding view of the plains below.

In 123 B.C., Roman forces under General Sextius Calvinus captured the site, bringing an end to the Salyes' independence. In its place, they founded a new city—Aquae Sextiae—at the foot of the plateau. This settlement would evolve into modern-day Aix-en-Provence, while Entremont was abandoned by 90 B.C. Over centuries, its ruins lay silent until archaeologists rediscovered the site, uncovering ramparts, houses, and ritual sculptures that revealed the Salyes' artistic and cultural sophistication.

Things to See and Do in Entremont

Today, Entremont’s 3.5-hectare site invites exploration through two main settlement areas—Habitat 1 (the original settlement) and Habitat 2 (a later expansion). Visitors can walk among the low stone walls of ancient dwellings, admire the structure of the fortified ramparts, and trace the layout of streets and communal spaces that once defined this Iron Age city.

Particularly fascinating are the sculpted stones found at the site, many depicting warriors and symbolic “severed heads”—a motif associated with Celtic spirituality and warfare. These artifacts, along with bas-reliefs and statues, are displayed in the nearby Musée Granet, where they offer deeper context to the life and beliefs of the Salyes people. This spot is one of the best places to see in Aix-en-Provence for anyone intrigued by archaeology or the origins of the region’s civilization.

How to Get There

Entremont lies about three kilometers north of Aix-en-Provence, on the Route de Puyricard (D14). The nearest train station is Gare SNCF d’Aix-en-Provence. You can use SNCF Connect to check schedules, compare routes, and purchase tickets for National (SNCF ) and regional trains (TER). For a more streamlined experience, we recommend using Omio, which allows you to easily compare prices, schedules, and book tickets for both National and Regional travel across all of Europe, all in one place. For those arriving by car, parking is available near the entrance and at nearby public car parks such as Rotonde and Pasteur Car Park in the city center. If you are looking to rent a car in France I recommend having a look at Discover Cars, first, as they compare prices and review multiple car rental agencies for you. The site can also be reached via local buses or a pleasant cycling route from central Aix.

Practical Tips on Visiting Entremont

• Best time to visit Entremont: Spring or autumn, when temperatures are comfortable for walking and the landscape is lush.
• Entrance fee in Euros: Free entry.
• Opening hours: Open daily during daylight hours.
• Official website: www.aixenprovence.fr
• How long to spend: 1–1.5 hours for a full walk around the ruins and viewpoints.
• Accessibility: Uneven terrain and slopes; sturdy footwear recommended.
• Facilities: Limited on-site amenities; bring water and sun protection.
• Photography tip: Capture the site at golden hour for dramatic shadows and wide shots of the Aix countryside.
• Guided tours: Seasonal tours and educational visits offered by local heritage groups.
• Nearby food options: Small cafés and bakeries in Puyricard village or Aix-en-Provence.

Is Entremont Worth Visiting?

Absolutely. Entremont offers a rare opportunity to step back more than two millennia and explore the roots of Provence before the Roman Empire. Its peaceful setting, historic significance, and connection to Aix's origins make it one of the top attractions in Aix-en-Provence. For travelers seeking something beyond the usual city sights, it's a deeply rewarding and atmospheric destination.

FAQs for Visiting

Is there an admission fee?
No, entry to the site is free.

Are there information panels on-site?
Yes, interpretive boards explain the site’s history and layout in French and English.

Is the site suitable for families?
Yes, though young children should be supervised due to uneven paths.

Can I bring pets?
Leashed pets are usually allowed; check current regulations at the entrance.

Is there shade at the site?
Limited—bring water and sun protection, especially in summer.

Nearby Attractions to Entremont

• Musée Granet – Displays many of the sculptures and relics excavated from Entremont.
• Cours Mirabeau – Aix's grand boulevard of fountains, cafés, and elegant mansions.
• Hôtel de Caumont – A beautifully restored 18th-century mansion and art center.
• Pavillon de Vendôme – A Baroque mansion surrounded by formal gardens.
• Camp des Milles – A World War II memorial and museum dedicated to remembrance and education.

The Entremont Archaeological Site appears in our Complete Guide to Visiting Aix en Provence!

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