It's a tradition we love, and for good reason: for an entire weekend, thousands of cultural, religious and historical sites, institutions and regional curiosities open their doors to the general public free of charge. With so many events taking place at these sites, it's an opportunity to rediscover a place you already love, or to explore new ones. We're talking, of course, about the Journées du Patrimoine, which return on September 20 and 21, 2025 for their 42nd edition.
Museums, gardens, department stores, private workshops, railway stations, ministries: during this exceptional weekend, you can visit (almost) everything! Yes, even the courts and places of justice open their doors to you for special tours.
If you're fascinated by this world, now's the time to immerse yourself in a world of law andorder. In Paris and Île-de-France, several institutions are waiting to welcome you during the Journées du Patrimoine. Please note that some sites can only be visited with a reservation: please consult the programs below.
Journées du Patrimoine 2025 at the Cour de Cassation in Paris: the weekend programme
For the Journées du Patrimoine 2025 (Heritage Days 2025), discover how the Cour de Cassation works, with exceptional guided tours on September 20 and 21. [Read more]
Heritage Days 2025 in Versailles (78): program of events and places to visit
The Journées du Patrimoine (Heritage Days) are back on September 20 and 21, 2025, to let us discover the riches of our heritage. We're off to Versailles, in the Yvelines, to take advantage of this year's special offers, with visits to the Château de Versailles and other institutions on the program. [Read more]
Heritage Days 2025: exceptional visits to the Paris Court of Appeal
Take advantage of the Heritage Days to visit the Paris Court of Appeal, located in the Palais de Justice. Join us on September 20, 2025 for a tour of the heart of the French judicial system. Here's the program! [Read more]
Heritage Days 2025 in Paris: exceptional tours of the Ministry of Justice
To mark the Journées du Patrimoine, the Ministry of Justice is opening the doors of the Hôtel de Bourvallais on Saturday September 20 and Sunday September 21, 2025. During a free and exceptional visit, you can discover the office of the Minister of Justice. Click here for the program. [Read more]
Heritage Days 2025 at Hôtel de Beauvais - Paris Administrative Court of Appeal
For the Journées du Patrimoine 2025, discover the Hôtel de Beauvais, home to the Paris Administrative Court of Appeal since 2003. Built in 1654 for Catherine de Beauvais, this listed monument is brimming with trompe-l'œil and false symmetry. Join us on the weekend of September 20 and 21, 2025 for this exceptional opening. [Read more]
Journées du Patrimoine 2025: free workshops and tours of the Conciergerie
To mark the Journées du Patrimoine, the Conciergerie is opening its doors to visitors free of charge on Saturday September 20 and Sunday September 21, 2025. On the program? Free tours of this former Parisian prison steeped in history. [Read more]
Journées du Patrimoine 2025 at the Paris Commercial Court: exceptional guided tours
For the 42nd Journées du Patrimoine, the Paris Commercial Court invites you to join us on Saturday September 20 and Sunday September 21, 2025. Judge-lecturers will be on hand to offer exceptional guided tours of the court, built between 1860 and 1865. [Read more]
Heritage Days 2025 in Paris: at the Musée de la Préfecture de Police, enter the world of investigators
For the Journées du Patrimoine 2025, we're off to discover the Musée de la Préfecture de Police de Paris in the 5th arrondissement. Better than in the detective series, you'll discover real objects, and listen to experts in conference. See you and your family on Saturday September 20 and Sunday September 21, 2025 with a special program! [Read more]
Heritage Days 2025: behind-the-scenes tour of the Administrative Court - Hôtel d'Aumont, Paris
The Journées du Patrimoine, returning on September 20 and 21, 2025, invite you to discover a Parisian jewel: the Tribunal Administratif de Paris, located in the emblematic Hôtel d'Aumont. Immerse yourself in the history of this exceptional site and explore the rooms of this 17th-century building during an exceptional visit! [Read more]
Heritage Days 2025 in Paris: an exceptional visit to the Senate - Palais du Luxembourg
The Senate takes part in the Journées du Patrimoine 2025! Take advantage of the weekend of Saturday September 20 and Sunday September 21 to discover the Palais du Luxembourg, the Petit Luxembourg and the greenhouses of the Jardin du Luxembourg. An exceptional opening not to be missed! [Read more]
Journées du Patrimoine 2025: visit to the National Assembly - registration required, program
The National Assembly opens its doors to us for the Journées du Patrimoine in Paris, on Saturday September 20 and Sunday September 21, 2025. On the program? Self-guided tours of the Palais Bourbon and the Hôtel de Lassay. Please note that these tours are by registration only. Find out more about the program. [Read more]
The Heritage Days don't stop there! Don't miss out on the many themed tours on offer all weekend long.
Heritage Days 2025 at Paris museums, hospitals and medical institutions
The Journées du Patrimoine (Heritage Days) take place this weekend, September 20 and 21, 2025, in Paris and the Île-de-France region. Calling all medical enthusiasts, here's a list of places on the program that's sure to please! Discover the hospitals and medical institutions opening their doors to you this weekend! [Read more]
The Journées du Patrimoine (Heritage Days) are coming to Paris and the Ile-de-France region this weekend, September 20-21, 2025. How would you like to take advantage of this opportunity to delve into the heart of craftsmanship and know-how in the Paris region? Here are the not-to-be-missed tours in the Paris region. [Read more]
Dates and Opening Time
From September 20, 2025 to September 21, 2025
Prices
Free
Official website
journeesdupatrimoine.culture.gouv.fr
Heritage Days 2025 at Paris museums, hospitals and medical institutions
Heritage Days 2025: craft and know-how sites in Paris and the Île-de-France region
