Jep navigo guide

Heritage Days 2026: discover the astonishing Créteil Cathedral this weekend

It's a genuine architectural curiosity: visit Créteil Cathedral for the new edition of Heritage Days on September 19 and 20, 2026.

Heritage Days 2026 in Palaiseau (91): discover the visiting program

The weekend of September 19–20, 2026, Heritage Days are back for their 43rd edition, with a superb lineup to experience in the town of Palaiseau, in Essonne. Find out what awaits you there!

Journées du Patrimoine 2025 in Arcueil (94): visits and events for this cultural weekend

The Journées du Patrimoine (Heritage Days) will be held on the weekend of September 20 and 21, 2025 in Paris and the Paris region. In the Val-de-Marne, a great program of visits awaits you in Arcueil. Here are the weekend's highlights!

Heritage Days 2026 in La Courneuve (93): the visiting program

On the occasion of the 43rd European Heritage Days, this Saturday, September 19, and Sunday, September 20, 20265, rediscover Île-de-France and its unique heritage. In Seine-Saint-Denis, guided tours reveal the heritage of La Courneuve. Discover the program of planned visits!

Heritage Days 2026: visit the King's Kitchen Garden at the Palace of Versailles for free (78)

For Heritage Days, head to Versailles! Not far from the château, the Potager du Roi invites you to enjoy two free days in a spellbinding setting, on September 20 and 21, 2026. On the program: tours and a host of activities for young and old alike!

Free medieval festival in Seine-et-Marne centered on a keep for Heritage Days

The Crouy-sur-Ourcq medieval festival, in Seine-et-Marne, is returning for a fourth, free edition centered on the Houssoy keep. The Médiévales du Houssoy will transport the village back to the Middle Ages on September 19–20, 2026.

Heritage Days 2026 in Rambouillet (78): Historic Monuments to Explore

On the occasion of the new edition of the Heritage Days, the town of Rambouillet in Yvelines invites you to a weekend of discoveries and guided tours at the heart of its Historic Monuments, on September 19–20, 2026.

Heritage Days 2026: a historic outing at the Solle Racecourse in the Forest of Fontainebleau

Take a breath for Heritage Days 2026! Head to the Hippodrome de la Solle in Fontainebleau for a captivating immersion into the union of nature and equestrian heritage in Seine-et-Marne.

Heritage Days 2026: Explore the Grand Cellar of the Priory of Conflans-Sainte-Honorine

Every autumn in Île-de-France, the Heritage Days fling open doors usually shut to the public: on September 19–20, 2026, dive into the region’s medieval history by stepping through the Grand Cellar of the Priory in Conflans-Sainte-Honorine.

Discover this picturesque town and its treasures for Heritage Days 2026 in the Paris region.

There’s plenty to do in Conflans-Sainte-Honorine for Heritage Days 2026! Browse the schedule of tours and activities that will shape the weekend of September 19–20, 2026, in this charming town in the Yvelines.

Heritage Days 2026 in Chatou: uncover the secrets behind its giant river dam

Craving an offbeat outing for Heritage Days 2026? Head to Chatou in Yvelines to tour the inner workings of one of Île-de-France's most strategic dams.

Guided tours to the heart of Monsieur's Farm, Louis XVI's brother, for Heritage Days 2026.

For the 2026 Heritage Days, set off to explore Monsieur's Farm in Mandres-les-Roses. Dive into the history of this Val-de-Marne agricultural estate linked to the brother of Louis XVI.

Journées du Patrimoine 2026: exceptional opening of PSG campus in Poissy (78)

On the occasion of Heritage Days, Paris Saint-Germain will open its Poissy campus to the public for the first time on 19 and 20 September 2026. This year, tours are limited to residents of nearby towns.

Heritage Days 2026: Workshops and tours at the Château de Malmaison and Bois-Préau

For Heritage Days 2026, head to the Hauts-de-Seine, at the Château de Malmaison and Bois-Préau. Step back in time and come marvel at this monument on September 19 and 20.

Heritage Days 2026 at the Paris Opera Ballet School in Nanterre

Visit the Paris National Opera Ballet School, located in Nanterre, this Saturday, September 19, 2026, for Heritage Days. Booking opens on September 10.

Discover Château de la Madeleine during the 2026 Heritage Days.

For Heritage Days 2026, held on September 19–20, the Château de la Madeleine in Yvelines is offering special, free tours for everyone. Here’s the weekend program.

Heritage Days 2026: a music-filled Sunday at the Maurice Ravel House-Museum (78)

Heading to the Yvelines for Heritage Days, a department teeming with treasures to discover! On Sunday, September 20, 2026, the Maurice Ravel House-Museum invites you into the composer’s musical universe. Here is the program for the day.

All the tours and activities for the 2026 European Heritage Days in Meaux this weekend

Heritage Days are back this weekend, September 19–20, 2026, across Paris and Île-de-France. A chance to uncover the treasures of the town of Meaux in Seine-et-Marne! We’re revealing the detailed program of tours and activities to enjoy during this exceptional weekend.

A major shoemaker reveals its Paris townhouse for Heritage Days 2026.

Ready to walk in Roger Vivier’s footsteps? For Heritage Days 2026, the Maison will unusually open its Paris townhouse to the public for a deep dive into iconic heels, archives, and the craft behind them, on September 19 and 20.

Heritage Days 2026 in Asnières-sur-Seine (92): what to do in the city? The best tips

Want to uncover heritage treasures on Paris’s doorstep? In Hauts-de-Seine, the town of Asnières-sur-Seine is offering several cultural stops for the Heritage Days weekend in 2026, on September 19 and 20.