Paris's 9th arrondissement is playing the Heritage Days game, and for the occasion, enthusiasts and the curious alike are taking the opportunity to conquer the treasures of this district, which presents itself as an ode toParisian art de vivre. Between department stores, iconic venues and fine addresses, this spot, which is the standard-bearer of the Haussmannian style, is an emblematic facet of one of the many faces of Paris.
For the Journées du Patrimoine, we'll have the opportunity to go behind the scenes of some of its most legendary venues. This annual event invites us to enjoy a weekend rich in free visits and exceptional openings at the heart of fascinating places of all kinds.
And in the 9th arrondissement, many nuggets of Parisian heritage are likely to reveal their secrets. From the department stores on Boulevard Haussmann - Galeries Lafayette and Printemps - to theHôtel des Ventes Drouot, confidential museums and luxury houses, this Parisian district is a promising spot to enjoy the Journées du Patrimoine to the full.
We take a look at the visits planned in the 9th arrondissement of Paris for the 42nd edition, scheduled for the weekend of September 20 and 21, 2025. By the way, don't forget to check this page regularly, as we update it with new announcements!



Journées du Patrimoine 2025: Deaf culture in the spotlight at the International Visual Theatre in Paris
The Journées du Patrimoine (Heritage Days) are back and will be held on September 20 and 21 for the year 2025! For the occasion, the International Visual Theatre, an emblematic venue for deaf culture, is offering you an original and entertaining visit, while immersing you in the world of sign language. Discover the various events on the program for this 42nd edition. [Read more]



Journées du Patrimoine 2025: Printemps Haussmann reveals its secrets in Paris
It's the must-attend back-to-school event! The Journées du Patrimoine in Paris return this weekend, September 20-21, 2025. Two days during which Printemps Haussmann organizes exclusive guided tours of the department store's most hidden corners. There'll be plenty of surprises in store! [Read more]



Journées du Patrimoine 2025 in Paris: visit the magnificent Lycée Jacques Decour (9th arrondissement)
For their 2025 edition, the European Heritage Days take place on the weekend of September 20 and 21: an opportunity to visit many places that open to the public for this one weekend of the year, like the Lycée Jacques Decour, in Paris' 9th arrondissement [Read more]



Journées du Patrimoine 2025 at the Musée de la franc-maçonnerie: free museum visit in Paris
The Museum of Freemasonry in Paris is opening its doors free of charge to the curious on September 20 and 21, 2025, as part of the 42nd Journées du Patrimoine! [Read more]



Journées du Patrimoine 2025 in the watchmaking wheels of Bucherer in Paris
To mark the 42nd Heritage Days, Bucherer is opening its doors to watch enthusiasts on Saturday, September 20, 2025. An opportunity to admire legendary watches from every angle during this exceptional event. [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 in Paris: visit to the site of the Church of the Holy Trinity
The Church of the Holy Trinity opens its doors to you during the Heritage Days on Saturday, September 20, 2025. On the program: a tour of the current building site. [Read more]



Journées du Patrimoine 2025: discover the Gustave Moreau studio-museum in Paris free of charge
The Journées du Patrimoine (Heritage Days) take place this weekend, September 20 and 21, 2025, in Paris and the Ile-de-France region. How would you like to immerse yourself in the studio of a French painter? Here's the program for the Musée Gustave Moreau, a charmingly intimate museum with an iconic staircase! [Read more]



Journées du Patrimoine 2025 in Paris: go behind the scenes at Galeries Lafayette Haussmann
The Journées du Patrimoine 2025 return to Paris on the weekend of September 20-21, 2025. As every year, Galeries Lafayette Haussmann is joining the cultural event, offering guided tours combining history, architecture and anecdotes. An unmissable visit to this symbol of Parisian heritage and fashion! [Read more]



Heritage Days 2025 at the Ecole des arts joailliers: discover the Hôtel de Mercy-Argenteau
The Ecole des arts joailliers, located in the heart of the magnificent Hôtel de Mercy-Argenteau, is opening its doors to the public with a host of events for its first participation in the Journées du Patrimoine, on September 20 and 21, 2025. [Read more]



Journées du Patrimoine 2025: take a behind-the-scenes look at the Hôtel des ventes Drouot in Paris
Intrigued by the famous Hôtel des ventes Drouot? Take advantage of the Journées du Patrimoine, on September 20 and 21, 2025, to find out more about this Parisian institution. [Read more]



Heritage Days 2025 in Paris: exclusive tours of Notre-Dame-De-Lorette church
The Journées du Patrimoine (Heritage Days) are back in Paris on Saturday September 20 and Sunday September 21, 2025: an opportunity to discover some of the city's heritage treasures, including the Notre-Dame-de-Lorette church. Discover the program of guided tours. [Read more]
Dates and Opening Time
From September 20, 2025 to September 21, 2025
Prices
Free