Every year, secret, unusual, or normally off-limits sites open their doors to you for one exceptional weekend! A must-see cultural event, the European Heritage Days return to Marseille for its 43rd edition, packed with discoveries. Whether you’re passionate about history,architecture, or simply curious, this free event is the perfect opportunity to take a fresh look at Marseille. This year, the program highlights two captivating themes: “Photographic Heritage ” and “Heritage at Risk.” Check out the dates, event details, and our selection of the most beautiful sites you absolutely must visit!
When will the 2026 Heritage Days take place in Marseille?
As every year, this popular event takes place on the third weekend of September. So, on Saturday, September 19, and Sunday, September 20, 2026, you’ll be able to participate for free in the European Heritage Days in Marseille. Starting on Friday, September 18, Marseille’s students will kick things off with the “Look Up! ” initiative, a day dedicated to school groups in partnership withthe French Ministry of Education.

Organized by the Ministry of Culture in collaboration with the City of Marseille andthe Tourist Office, this 43rd edition revolves around two captivating themes: “Photographic Heritage ” and “Heritage in Peril: Revive, Resist, Reimagine.” The event will also be an opportunity to celebrate a significant anniversary: the 20th anniversary of the Bouches-du-Rhône Departmental Archives. To mark the occasion, the institution is offering a behind-the-scenes look with guided tours of the archives, historical investigations, family activities, and an exclusive presentation of its most beautiful documents.
Secret spots and exclusive tours: must-see attractions you can explore for free!
For an entire weekend, Marseille unveils its most beautiful treasures and best-kept secrets through a host ofspecial open houses,interactive workshops, and unique guided tours. Whether you’re an architecture enthusiast, an art lover, or simply curious to explore the city in a new way, this event offers the perfect opportunity to step insidebuildings usually closed to the general public and meet the people who bring local culture to life every day.

Among the extensive lineup offered this year are superb themed tours and iconic sites to explore:
- Behind the scenes and in the storage rooms of the Departmental Archives (ABD)
- The Port Center in Marseille at the Major Ferry Terminal
- The National Maritime College (ENSM)
- The Marseille Museum of Urban Arts at La Belle de Mai
- The Maison Blanche Bastide
- The Lycée Saint-Charles and its chapel
- The photo exhibition at the Marseille History Museum
- The IHU Méditerranée Infection and its guided tours
- De Baecque Auction House
- The ancient site of La Corderie in the Saint-Nicolas Garden
Be sure to check the access guidelines and reserve your time slots in advance for tours with limited capacity!