For the Heritage Days 2026, the Val-de-Marne invites you to discover its finest cultural sites on Saturday, 19 and Sunday, 20 September 2026. With the theme of photography heritage and endangered heritage, you can explore the stunning venues that tell the cultural, social and economic history of the department.
Throughout the weekend, guided tours, workshops and other activities for all ages will teach us more about the Val-de-Marne and its riches. It's a great way to discover the treasures of the département's heritage, and to meet the people who bring these places and their history to life by sharing their knowledge!
This year, once again, all across France and Europe, thousands of museums, monuments, gardens, theatres, churches, shops and historic businesses open their doors to us for free to reveal their history and their treasures. This grand cultural celebration lets us make wonderful discoveries and deepen our appreciation for the places around us. With a rich, long and often turbulent history, France is home to some must-see wonders to visit during these 43rd European Heritage Days!
Heritage Days 2026: Step inside the last mill in Val-de-Marne
On September 19 and 20, 2026, the Moulin de la Tour in Ivry-sur-Seine will open its doors to curious visitors. The last windmill still preserved in Val-de-Marne, it evokes a time when the landscapes of the Paris inner suburbs were still largely agricultural. [Read more]
Behind the scenes of equestrian training at the Grosbois estate for Heritage Days 2026
This year, Heritage Days invites you to the weekend of September 19 and 20, 2026, and for equestrian enthusiasts, it's the perfect opportunity to visit the Grosbois estate. [Read more]
This former orphanage, now a campus, opens its doors for Heritage Days 2026.
In Vitry-sur-Seine, the Adolphe-Chérioux Departmental Estate guards nearly a century of history behind its gates. Once an orphanage, it became a sprawling campus dedicated to education, and the site will be unveiled for the 2026 Heritage Days. [Read more]
Heritage Days 2026 at Château d'Ormesson: a stroll through a temple of literature (94)
The Château d'Ormesson offers guided tours on Saturday, September 19 and Sunday, September 20, 2026, during the 43rd Heritage Days. A family residence dating from the 16th century, this château is an integral part of the town of Ormesson-sur-Marne and its heritage. [Read more]
Heritage Days 2026: Open doors at Gentilly's Lavoir Numérique
Le Lavoir Numérique, installed in Gentilly, in Val-de-Marne, opens its doors to the public on 19 September 2026, as part of the new edition of the Heritage Days. [Read more]
Heritage Days 2026 at INA, the National Audiovisual Institute (94): the program
The National Audiovisual Institute (INA) takes part in Heritage Days 2026 and opens the doors to its Bry-sur-Marne headquarters. Find out the program for the 43rd edition, held on September 19 and 20! [Read more]
Heritage Days 2026 at La Briqueterie in Vitry-sur-Seine (94): the program
La Briqueterie de Vitry-sur-Seine participates in Heritage Days on Saturday, September 19, 2026, and invites the public to discover the activities of this National Centre for Choreographic Development. [Read more]
Heritage Days 2026 at MAC/VAL (94): free tour of the contemporary art museum
For Heritage Days 2026, MAC/VAL—the Val-de-Marne Museum of Contemporary Art—opens its doors to the public free of charge and invites you to join the many tours and performances scheduled for 19 and 20 September. [Read more]
Exceptional free opening of the Roseraie de L'Haÿ-les-Roses for Heritage Days
Good news for flower and nature lovers: the Roseraie de L'Haÿ-les-Roses will open its gates free of charge on September 19 and 20, 2026, for the Heritage Days. [Read more]
Heritage Days 2026: Guided tours to discover the Château de Vincennes (94)
For Heritage Days 2026, the Château de Vincennes, home to the tallest keep in Europe, awaits you for a delightful cultural discovery of this medieval monument this weekend of September 19–20, 2026. [Read more]
Heritage Days 2026 at Paris Orly Airport — discover the program!
Parés au décollage ? Paris Orly Airport reveals its lineup for Heritage Days 2026 across Paris and the Île-de-France region. Here’s what you can expect this weekend of September 19 and 20, 2026. [Read more]
Heritage Days 2026: Guided tours of the Bank of France in Vincennes (Val-de-Marne, 94)
The Banque de France in Vincennes will open its doors on an exceptional date, 19 September 2026, for the Heritage Days. It’s an opportunity to discover its history and its missions. [Read more]
Journées du Patrimoine 2026 à l'École nationale vétérinaire de Maisons-Alfort (94)
Heritage Days 2026 at the National Veterinary School of Maisons-Alfort (94)
On the occasion of the 43rd European Heritage Days, the National Veterinary School of Maisons-Alfort and its museum invite you to join free guided tours on 19 and 20 September 2026. A perfect opportunity to discover the history of this unusual site. Warning: not for the faint of heart. [Read more]
Heritage Days 2026: explore the AP-HP Museum's collections in Kremlin-Bicêtre
The AP-HP Museum, based in Kremlin-Bicêtre in Val-de-Marne, will take part in the new Heritage Days on Saturday, September 19, 2026. [Read more]
Heritage Days 2026: discover the treasures of Champigny-sur-Marne (94)
In Val-de-Marne, Heritage Days are also being celebrated! Discover the lineup of tours to explore on September 19 and 20, 2026 in Champigny-sur-Marne. [Read more]
Journées du Patrimoine 2025 in Kremlin Bicêtre (94): program of events
Every year, the Journées du Patrimoine (Heritage Days) come to Paris and the Île-de-France region for a weekend of cultural highlights. Here's the program that awaits you in Kremlin-Bicêtre on Saturday September 20 and Sunday September 21, 2025. [Read more]
Heritage Days 2026: Ivry-sur-Seine (94) unveils its discovery programme.
A stroll, a church, an art center, a theater, an observatory... Ivry-sur-Seine has no shortage of points of interest! Take advantage of Heritage Days, September 19–20, 2026, to discover this Val-de-Marne town near Paris. [Read more]
Heritage Days 2026 in Créteil (94): tours and top tips on the weekend schedule
Heritage Days are waiting for you on the weekend of September 19–20, 2026, for an exciting 43rd edition! In Val-de-Marne, the city of Créteil, just a metro ride away, unveils its program of tours and activities! [Read more]
Heritage Days 2026: must-see visits in Charenton-le-Pont (94)
Immerse yourself in the rich history of Charenton-le-Pont during Heritage Days on September 19 and 20, 2026. From Saint-Pierre Church to Fort Charenton, this town on the edge of Paris invites you to an exceptional historical exploration. A cannot-miss highlight of this cultural weekend! [Read more]
Heritage Days 2026 in Saint-Maur-des-Fossés (94): the schedule of tours and activities
Looking for a smart plan for the Heritage Days 2026 in Val-de-Marne? A fantastic program of tours and activities awaits in Saint-Maur-des-Fossés on September 19 and 20! A perfect idea for an easy-to-reach Île-de-France weekend getaway by public transport. [Read more]
Heritage Days 2026: must-see spots to visit in Sucy-en-Brie (94)
For the 2026 Heritage Days, the town of Sucy-en-Brie is organizing a wide array of tours and events. A chance to discover the town from a new perspective on Saturday, September 19 and Sunday, September 20. We’ll share the program with you. [Read more]
Heritage Days 2026 in Vincennes (94): city tours and activities on offer
The city of Vincennes invites you to discover its treasures during the 2026 Heritage Days. This weekend, September 19–20, embark on a quest to uncover the gems of this Val-de-Marne town on the doorstep of Paris, through a program of tours and activities. [Read more]
Heritage Days 2026: Castles to Discover in Val-de-Marne (94)
The castles of Val-de-Marne are gearing up for the next edition of Heritage Days this weekend, September 19–20, 2026. Here’s the program! [Read more]
Many more activities await you in the towns of Val-de-Marne to mark the Heritage Days 2026! Don’t miss this chance to discover all of these exceptional sites.
Dates and Opening Time
From September 19, 2026 to September 20, 2026
Prices
Free
