Every September, thousands of museums, monuments, places of worship, ministries, courts, parks, theaters, factories and other architectural curiosities open their doors to us for a weekend full of surprises and discoveries.
This event is the Journées du Patrimoine, a cultural celebration of French heritage in all its forms. For the public, it's two days of visits and strolls around the region's most beautiful sites. This year, the Journées du Patrimoine will be held on September 20 and 21, 2025.
Editions come and go, but they're never the same: in Paris and the Ile-de-France region, there's so much on offer that there's never a dull moment! Gourmet heritage, historic sites, fashion and film locations, railway heritage... There's something for everyone. And if you're looking to delve into a secret and mysterious world, we've got just what you're looking for!
In and around Paris, there are several museums and meeting places for Freemasons. This ancient organization has given rise to many legends and stories, arousing the curiosity of the public. This event is an opportunity to learn more about this unusual organization. Follow in the footsteps of the Freemasons in Paris and Île-de-France, with these Heritage Days tours.
Heritage Days 2025 in Pontoise (95), the program in the city
During the Journées du Patrimoine 2025, Pontoise unveils its rich artistic and medieval past on September 20 and 21. Discover the treasures of this city of painters through a series of guided tours! [Read more]
Journées du Patrimoine 2025: the program of visits to Saint-Denis (93)
Saint-Denis is surely one of the most captivating towns in Seine-Saint-Denis, with many sites to visit during the Heritage Days on September 20 and 21, 2025. [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 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! [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 in Nemours (77): many cultural events on the program
The town of Nemours is getting ready to share its finest treasures with you for the Journées du Patrimoine (Heritage Days). Join us on the weekend of September 20 and 21, 2025, to take advantage of the city's tours and events! [Read more]
Journées du Patrimoine 2025 in Paris: La Grande Loge Féminine de France, exceptional opening
During the Journées du Patrimoine 2025, discover a hidden treasure in Paris: the Grande Loge Féminine de France. Dive into the history of this unique institution and unravel the mysteries of women's freemasonry on September 20 and 21. We reveal the program that awaits you at this not-to-be-missed cultural event! [Read more]
Heritage Days 2025 in Saint-Germain-en-Laye (78): the program for the royal town
The Journées du Patrimoine (Heritage Days) return to Paris and the Île-de-France region on the weekend of September 20 and 21, 2025 for new cultural adventures! In the Yvelines, Saint-Germain-en-Laye is no exception to the rule, and has concocted a "royal" program for you to discover during this exceptional weekend. Mark your calendars! [Read more]
Heritage Days 2025 at Human Rights
For the Journées du Patrimoine 2025, the headquarters of Le Droit Humain, the world's first mixed Masonic order, opens its doors in Paris. An exceptional visit to discover a place steeped in history and symbolism. [Read more]
Heritage Days 2025 at the Maison Maria Deraismes
To mark the Journées du Patrimoine, the Maison Maria Deraismes, a landmark of feminist and Masonic history, opens its doors in Paris on September 20 and 21, 2025. Discover its unique heritage during free guided tours, screenings and lectures. [Read more]
Dates and Opening Time
From September 20, 2025 to September 21, 2025
