Jep free guide

Journées du Patrimoine 2025 at Notre-Dame Cathedral, the program

The Journées du Patrimoine 2025 are back in style... and this time, they're taking place in the majestic Notre-Dame de Paris cathedral! After previous editions restricted to the forecourt due to the fire in 2019, the event is coming back to life within these walls steeped in history. On September 20 and 21, come and enjoy a unique experience and rediscover this Gothic masterpiece as you've never seen it before.

Heritage Days 2025: historical re-enactment at the Musée archéologique du Val d'Oise (95)

To mark the 42nd Journées du Patrimoine, the Musée archéologique du Val-d'Oise invites you to discover its program for the weekend of September 20 and 21, 2025. How about immersing yourself in the fascinating adventures of archaeological heritage?

Journées du Patrimoine 2025 in Paris: guided tours of the mysterious Grande Loge de France

Les Journées du Patrimoine invites you to an exceptional visit to the Grande Loge de France in Paris on the weekend of September 20 and 21, 2025. Dive into the heart of this mysterious institution, and discover its fascinating history, sublime architecture and the rituals of Freemasonry!

Journées du Patrimoine 2025 at the Musée Pissarro, Pontoise (95), the program for art lovers

The Musée Pissarro takes part in the Journées du Patrimoine 2025. Located on the site of a medieval château, this museum pays tribute to the painter Camille Pissarro, who lived in Pontoise for 17 years. On Saturday September 20 and Sunday September 21, 2025, discover the museum and its gardens, while enjoying a beautiful view over the Val-d'Oise. A great way to spend a cultural weekend.

Journées du Patrimoine 2025: free tour of the Lycée Chaptal in Paris

A new 42nd edition of the Journées du Patrimoine on Saturday September 20 and Sunday September 21, 2025! Why not take the opportunity to visit the Lycée Chaptal, nestled in the 8th arrondissement of Paris?

Journées du Patrimoine 2025: explore the Irish Embassy - Hôtel de Breteuil, Paris

For one weekend, and one weekend only, the Irish Embassy is opening its doors to us free of charge! On Saturday, September 20, 2025, during the Journées du Patrimoine, come and discover this embassy housed in the Hôtel de Breteuil.

Journées du Patrimoine 2025 at the Grand Palais in Paris, the program of events

The Grand Palais will be hosting the Journées du Patrimoine 2025 on the weekend of September 20-21, 2025. We reveal the program planned for this new edition.

Heritage Days 2025 in Beynes (78): the program in the town

In the heart of the Yvelines region, a small town harbors some medieval gems not to be missed during your Heritage Days 2025. Exhibitions, walking tours, historical re-enactments - Beynes has something for everyone!

Journées du Patrimoine 2025 Paris: exceptional opening of the Hôtel Pereire, Fondation Del Duca

The Hôtel Pereire, headquarters of the Fondation Simone et Cino Del Duca - Institut de France, opens its doors for the Journées du Patrimoine 2025. On September 20 and 21, plunge into the heart of Parisian heritage and explore this historic building enhanced by photos, videos and archives.

Heritage Days 2025 at Château de Mesnil-Voysin (91), the program for this year's event

The Château de Mesnil-Voysin, located in Bouray-sur-Juine, awaits us this weekend of September 20 and 21, 2025, on the occasion of the Journées du Patrimoine (Heritage Days).

Journées du Patrimoine 2025 at fashion photographer Frank Horvat's studio in Boulogne-Billancourt (92)

The home studio of the great fashion photographer Frank Horvat opens its doors for the Journées du Patrimoine 2025, on September 20. In this Boulogne-Billancourt studio, discover half a century of photographs and archives, with commentary by the artist's daughter in person!

Journées du Patrimoine 2025: visits and events at Maubuisson Abbey (95), the program

To mark the Journées du Patrimoine, Maubuisson Abbey is opening its doors to visitors on Saturday 20th and Sunday 21st September 2025. Discover the program at this historic Val d'Oise site.

Journées du Patrimoine 2025: discover the workshop of the famous sculptor Claude de Soria in Paris

On Saturday September 20 and Sunday September 21, 2025, the European Heritage Days open for another not-to-be-missed edition! Between the must-see tours of Parisian institutions, the unusual, the fun, the educational... Discover the capital and visit the studios of Parisian artists such as Claude de Soria, in the Montparnasse district.

Heritage Days 2025: exhibition and tours at the AP-HP Museum (94)

The AP-HP Museum, located in Kremlin-Bicêtre in the Val-de-Marne, is taking part in the new Heritage Days on Saturday September 20 and Sunday September 21, 2025.

Journées du Patrimoine 2025: events at the Musée Jean-Jacques Henner in Paris

To mark the 42nd Journées du Patrimoine, the Musée Jean-Jacques Henner in Paris is opening its doors free of charge on September 20 and 21, 2025. Here's what's in store for you this weekend...

Heritage Days 2025: a tour of the Petit Moulin des Vaux de Cernay (78)

For the European Heritage Days 2025, adventure awaits us at the Petit Moulin des Vaux de Cernay this Saturday, September 20.

Journées du Patrimoine 2025 visit to an air-raid shelter in Bourg-la-Reine, Hauts-de-Seine, France

During the Journées du Patrimoine 2025, plunge into history and discover a genuine World War II air-raid shelter in Bourg-la-Reine, on September 20 and 21, 2025. An exceptional visit well worth the detour!

Heritage Days 2025 at the Maison de Beauté Carita in Paris, the program

This autumn, the Journées du Patrimoine 2025 (Heritage Days 2025) are back with a whole host of spots to explore without moderation! On Sunday, September 21, head to Maison Carita, the temple of haute couture beauty in the heart of Paris, and learn all about the history of this emblematic mansion.

Journées du Patrimoine 2025 at Visionnaire, the historic L'Oréal headquarters in Paris

This new edition of the Journées du Patrimoine (Heritage Days) has plenty of surprises in store for you on September 20 and 21, 2025. For the occasion, Le Visionnaire - Espace François Dalle, better known as the historic headquarters of the L'Oréal group, is exceptionally opening its doors to visitors for free tours. We tell you all about it.

Heritage Days 2025 backstage at the Odéon-théâtre de l'Europe in Paris

To mark the 42nd Journées du Patrimoine, the Odéon-théâtre de l'Europe is opening its doors for guided backstage tours on Saturday September 20 only. It's an exceptional opportunity to get up close and personal with this legendary venue.