Jep navigo guide

Heritage Days 2026: a wealth of fascinating sites to discover in Saint-Denis (93)

The city of Saint-Denis is undoubtedly one of the most captivating towns in Seine-Saint-Denis: proof is in its numerous sites to visit during Heritage Days on 19 and 20 September 2026.

Heritage Days 2026: in the heart of the Musée des Arts et Métiers' reserves in Saint-Denis (93)

On the occasion of Heritage Days, the Museum of Arts and Crafts opens the doors to its storerooms in Saint-Denis (93) this Saturday, September 19, 2026. More than 80,000 objects are catalogued, restored and preserved there since 1994. Note: registration is mandatory!

Heritage Days 2026 in Montreuil (93): the city’s program

On Saturday, September 19 and Sunday, September 20, 2026, the European Heritage Days make their grand return for a 43rd edition, inviting visitors to discover the region’s finest historical gems. In Seine-Saint-Denis, head to Montreuil for some wonderful tours!

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.

Heritage Days 2026: A stroll in the footsteps of Georges Méliès in Montreuil (93)

On the occasion of the 2026 Heritage Days, this coming Saturday 19 and Sunday 20 September, the town of Montreuil invites you to discover the cinema pioneer Georges Méliès, through a stroll through the streets of the town where his talent first blossomed.

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.

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.

Journées du Patrimoine 2026 : strolls and activities at Domaine de Saint-Cloud (92)

For the 2026 Heritage Days, why not opt for a delightful discovery of the Domaine national de Saint-Cloud? Water features, historical strolls and guided tours await you on Saturday, September 19 and Sunday, September 20, 2026.

Journées du Patrimoine 2026 à Versailles (78) : the full slate of activities

The Heritage Days are back this weekend, September 19–20, 2026, offering a chance to discover the riches of our heritage. We’re heading to Versailles in Yvelines to sample the edition’s highlights, through tours of the Château de Versailles, and also other engaging institutions on the program.

Heritage Days 2026 at the Versailles City Hall (78): free tours of the landmark.

The Heritage Days 2026 invite you to see Versailles in a new light. On Sunday, September 20, 2026, uncover the secrets of the royal city with an exclusive tour of the Hôtel de Ville, a historic monument and former estate of one of Louis XIV's daughters.

A stroll through the glass towers of La Défense for the 2026 Heritage Days

Explore La Défense from a new angle with guided tours organized on Sunday, September 20, 2026 for Heritage Days.

Heritage Days 2026: Tour an air-raid shelter in Bourg-la-Reine!

During these 2026 Heritage Days, immerse yourself in history and discover a genuine World War II air-raid shelter in Bourg-la-Reine on September 19 and 20, 2026.

Heritage Days 2026 at La Seine Musicale (92): a sound stroll

The Seine Musicale is taking part in Heritage Days 2026 and, for the occasion, offers a sound walk. Here’s the schedule for this Saturday, September 19.

Heritage Days 2026: Exploring the floating chalets at Étang de la Galiotte (78)

Escape during Heritage Days—it's possible! On the weekend of September 19–20, 2026, head to Étang de la Galiotte in Carrières-sous-Poissy to discover an astonishing floating village, right up close to the nature of Yvelines.

Heritage Days 2026 at Maison Ferrari (92): the Duchess of Galliera's legacy.

Heading to the Hauts-de-Seine for the 2026 Heritage Days, and to Maison Ferrari in Clamart, built by the Duchess of Galliera, which today houses a retirement home, in a sublime setting.

Heritage Days 2026: Concert at Hangar Y in Meudon (92)

Hangar Y welcomes visitors from Hauts-de-Seine and beyond on September 19 and 20, 2026, for Heritage Days. A special program will enliven the cultural venue for Saturday.

Heritage Days 2026 in Beaumont-sur-Oise (95): the town’s programme

Discover Beaumont-sur-Oise during Heritage Days 2026! On September 19 and 20, embark on a memorable journey through history and exceptional architecture. Let yourself be captivated by its hidden treasures and its promising lineup of events!

Heritage Days 2026 at Claude Monet's Impressionist House in Argenteuil (Val-d'Oise)

For the 2026 Heritage Days, Claude Monet's Impressionist House invites you to Argenteuil on September 19 and 20, 2026. Check out the program!

Heritage Days 2026: visit to the park and the vegetable garden of the Château de la Celle-Saint-Cloud (78)

On 19 and 20 September 2026, you can, exceptionally, explore the magnificent gardens of the Château de la Celle-Saint-Cloud in Yvelines, a property owned by the Ministry for Europe and Foreign Affairs that hosts heads of state!

Heritage Days 2026: Discover the stunning Château de Neuville (78) during guided tours

During the 2026 Heritage Days, the Château de Neuville, located in Gambais in the Yvelines (78), opens its doors for exceptional guided tours on Sunday, September 20. If you’re after a cultural escape, this is the perfect plan you’ve been waiting for! Ready to discover this treasure of Yvelines heritage?