It's one of the major cultural events of the autumn : a weekend of strolls, discoveries and games. Throughout Paris and theÎle-de-France region, thousands of official, historical, cultural, artistic and religious sites open their doors to the general public - and most often, free of charge!
But what is this special event that allows us to visit the Élysée Palace, the Grand Rex, the Banque de France and Galeries Lafayette all in the same day? The answer, of course, is the Journées du Patrimoine (Heritage Days), which are back for their 42nd edition this weekend , September 20-21, 2025.
Each year, the Journées du Patrimoine are organized around one or more specific themes, highlighting the behind-the-scenes trades, little-known monuments and technical infrastructures that are part of our heritage, or help to keep it alive.
Sustainable heritage, arts and entertainment, heritage and nature, heritage and education... The themes vary and appeal to a wide range of audiences and interests, for a constantly renewed program.
On September 20 and 21, 2025, the Journées du Patrimoine (Heritage Days) take place around the theme of"Architectural Heritage". Discover the places and activities to do over the weekend, in line with this year's themes.
Journées du Patrimoine 2025: the program at Claude Monet's Maison Impressionniste in Argenteuil (95)
For the Journées du Patrimoine 2025, Claude Monet's Maison Impressionniste welcomes you to Argenteuil on September 20 and 21, 2025. [Read more]
Journées du Patrimoine 2025 at Sorbonne Université - Campus Pierre et Marie Curie, the program
For the Journées du Patrimoine 2025, we're off to Sorbonne Université, on the Pierre et Marie Curie Campus, to discover an exhibition on mineral pigments and their uses. Join us on September 20 and 21 to discover the fac de Jussieu and its scientific heritage! Click here for the program. [Read more]
Journées du Patrimoine 2025: the architectural secrets of the Puces de Saint Ouen (93)
The Puces de Saint Ouen is the unusual stopover for the Journées du Patrimoine 2025. Join us on Saturday, September 20, 2025, to discover the treasures of the antique dealers and their arty surroundings! [Read more]
Heritage Days 2025 at the École Nationale Supérieure d'Architecture de Paris Malaquais
On the weekend of September 20 and 21, 2025, the Journées du Patrimoine will be staging its 42nd edition, packed with events! For the occasion, the École Nationale Supérieure d'Architecture Paris-Malaquais, located on the site of the École des Beaux-Arts, unveils its program! [Read more]
Journées du Patrimoine 2025 in Paris: free guided tours of Place Vendôme
Paris is decked out in its finest jewels for the 2025 European Heritage Days. Two days to push open secret doors and immerse yourself in the history of the most emblematic museums, monuments and institutions. And this year, the legendary Place Vendôme joins the itinerary for the first time, on Saturday September 20! [Read more]
Heritage Days 2025 at France Miniature (78): an immersive investigation into the heart of monuments
The Journées du Patrimoine will be held at France Miniature, in Elancourt (78), on September 20 and 21, 2025. Over an exceptional weekend, embark on an XXS tour of France, among its most emblematic monuments. Dive into an immersive, theatrical investigation, punctuated by riddles at the heart of (mini) architectural wonders. [Read more]
Journées du Patrimoine 2025 at the Palais de la Porte Dorée: free visit from the museum to the aquarium
Experience the 42nd Journées du Patrimoine (Heritage Days) at the Palais de la Porte Dorée: on September 20 and 21, 2025, the cultural venue offers a wide range of visits and activities to enjoy with friends and family. Discover the Immigration Museum and the Tropical Aquarium. [Read more]
Heritage Days 2025: visit Société Générale's historic central branch
Société Générale's central branch opens its doors to visitors on September 20 and 21, 2025: take advantage of the Heritage Days to discover this monument to the Belle Epoque. [Read more]
Journées du Patrimoine 2025: guided tours of the Grand Rex in Paris
On the occasion of the Journées du Patrimoine 2025, the Grand Rex invites you to go behind the scenes on Saturday September 20 and Sunday September 21. Behind the scenes, anecdotes, you'll find out all about this legendary Paris cinema on the Grands Boulevards. Reserve your tickets now! [Read more]
Heritage Days 2025 in Paris: the program at the Musée national de la Marine
All hands on deck for the Journées du Patrimoine! The Musée National de la Marine, located at the Trocadéro in Paris, is opening its doors free of charge on September 20 and 21, 2025. [Read more]
Heritage Days 2025: exceptional visit to the National Archives at Saint-Denis (formerly Pierrefitte-sur-Seine) (93)
On the occasion of the Journées du Patrimoine, come and discover how the Archives Nationales works in Saint-Denis (on the former territory of Pierrefitte), on Saturday September 20 and Sunday September 21, 2025. An exceptional visit not to be missed! [Read more]
Heritage Days 2025 at the Ministry of Labor, Health, Solidarity and Families in Paris
The Ministry of Labor, Health, Solidarity and Families is taking part in the 42nd Heritage Days: for the occasion, the Ministry is opening its doors to visitors on Saturday, September 20, 2025. [Read more]
Heritage Days 2025 at the École des Mines de Paris and its museum in the Hôtel de Vendôme
To mark the 42nd Journées du Patrimoine (Heritage Days), École Mines Paris - PSL is inviting the curious to discover its building, located in the Hôtel de Vendôme, and its Museum of Mineralogy on Saturday September 20 and Sunday September 21, 2025. [Read more]
Heritage Days 2025 in Rambouillet (78): discover historic monuments
For the Journées du Patrimoine 2025, the town of Rambouillet in the Yvelines is opening its doors to you for a weekend of discoveries and guided tours of its historic monuments, on September 20 and 21. [Read more]
Journées du Patrimoine 2025: the program at the Institut national du Patrimoine in Aubervilliers (93)
Discover one of France's leading cultural schools, and an atypical building, by visiting the Institut national du Patrimoine, in Aubervilliers. Open doors are organized on the weekend of September 20 and 21, 2025, for the Journées du Patrimoine. [Read more]
Heritage Days 2025: guided tours of the astonishing Château de la Roche Guyon (95)
Take advantage of the Journées du Patrimoine (Heritage Days) on Saturday September 20 and Sunday September 21, 2025, to visit a unique château in the Île-de-France region: Château de la Roche Guyon, located in the Val d'Oise. [Read more]
Heritage Days 2025: explore the port of Javel in Paris
Come and explore the port of Javel and discover its secrets, thanks to the tours organized for the Journées du Patrimoine, this Sunday, September 21, 2025. [Read more]
Journées du Patrimoine 2025 in Paris at the heart of the Cité Montmartre-aux-artistes
Not far from the Butte Montmartre lies a veritable artists' city, the largest in Europe! During the Journées du Patrimoine 2025 (Heritage Days 2025), we're off to discover this astonishing and inspiring place, in the heart of Paris's 18th arrondissement, this weekend of September 20 and 21, 2025. Here's the program that awaits you. [Read more]
Heritage Days 2025 at the Annonciation troglodyte church (95), the program
On September 20 and 21, 2025, the Journées Européennes du Patrimoine (European Heritage Days) will be opening the doors to the unsuspected treasures of Paris and the Île-de-France region. In Val-d'Oise (95), head for Haute-Isle for a mineral immersion in the region's only troglodyte church, carved right into the cliff. [Read more]
Heritage Days 2025 at the Pina Bausch Conservatory in Montreuil, the program
The Journées Européennes du Patrimoine 2025 (European Heritage Days 2025) take place on September 20 and 21, with their share of surprises... and hidden treasures! Head for Montreuil (93) to push open the doors of the Conservatoire Pina Bausch, a freshly refurbished seventies metal icon. An arty nugget to be explored without moderation! [Read more]
Journées du Patrimoine 2025 at the Hôtel de Charost, residence of the British Ambassador to France, the program
Curious about pushing open doors that are usually closed? The Journées du Patrimoine (Heritage Days) are back, revealing the little-known treasures of the Île-de-France region. This year, don't miss the ultra-privileged opening of the Hôtel de Charost, the splendid residence of the British Ambassador, which celebrates its 300th anniversary on Saturday, September 20, 2025 - by reservation only, of course! [Read more]
Heritage Days 2025 at the Salle Wagram
On September 20, the Salle Wagram will open its doors for the Journées du Patrimoine 2025. The perfect opportunity to visit this emblematic 17th arrondissement landmark. [Read more]
Heritage Days 2025 at the Heritage Centre
In Paris, the Cité Internationale Heritage Center opens its doors on September 20 and 21, 2025 for the Journées du Patrimoine. A unique place to explore, free of charge! [Read more]
Journées du Patrimoine 2025 at BnF sites in Paris
For the Journées du Patrimoine, the BnF is opening its doors to us on September 20 and 21, 2025. What's on the program? Discover the different sites, visit the restoration workshops and view a wide range of documents! [Read more]
Journées du Patrimoine 2025: guided tours of the Olympiades slab
Discover the Olympiades slab, located in the 13th arrondissement of Paris, thanks to the tours organized during these Heritage Days, on September 20 and 21, 2025. [Read more]
Do you already know all these places in Paris and the Ile-de-France region? If not, you know what to visit during the Journées du Patrimoine!
Dates and Opening Time
From September 20, 2025 to September 21, 2025
Prices
Free
Official website
journeesdupatrimoine.culture.gouv.fr
