The 19th arrondissement is also on board for the Journées du Patrimoine! During this not-to-be-missed cultural event, you'll be able to take advantage of free visitsandexceptional openings at the heart of the fascinating places that make up our heritage.
All passions come together on this occasion, allowing us to explore Paris and the surrounding region to the full. From the most famous monuments to the most little-known spots, a variety of programs designed for young and old alike await us.
During the 43rd edition of Heritage Days, plenty of great outing ideas are on offer, and across the four corners of the capital people are rushing to uncover the city’s secrets. The 19th arrondissement is no exception and reveals its treasures through a program specially crafted for the occasion.
From the must-see Cité des Sciences et de l'Industrie to the Archives de Paris, several venues each year are prime candidates for the Journées du Patrimoine. Here’s a snapshot of the visits planned this year for the weekend des 19 et 20 septembre 2026. Be sure to check this page regularly, as it’s updated as announcements come in!
Behind the scenes of 19M's haute couture ateliers for Heritage Days 2026
What’s brewing behind the façade of 19M? The arts and crafts professions step out from the shadows, offering a glimpse of workshops, exceptional techniques, Galerie du 19M, and the café gourmand, during a rare Heritage Days opening on September 19–20, 2026. [Read more]
Heritage Days 2026: the program at the Philharmonie de Paris and the Cité de la Musique
The Philharmonie de Paris, the capital’s music museum, is taking part in Heritage Days this weekend, September 19–20, 2026. We’re unveiling the program for this year at this exciting venue. [Read more]
Journées du Patrimoine 2026 à Paris: Le Regard de la Lanterne, a little-known venue in the 19th arrondissement
Looking to get off the beaten path during the Journées du Patrimoine? How about discovering the Lanterne—an intimate, secret spot in Paris’s 19th arrondissement? Here’s what’s waiting for you on Saturday, September 19, 2026. [Read more]
European Heritage Days 2026 at the Niemeyer Space, the Communist Party’s Paris headquarters
For the 2026 Heritage Days, take a tour of the iconic Niemeyer Space, the headquarters of the French Communist Party. Designed by Brazilian architect Oscar Niemeyer, this futuristic building with bold, sculptural forms is opening its doors for an exceptional, immersive experience. [Read more]
Heritage Days 2026 in Paris: the Saint-Serge de Radonège Orthodox Church, an unusual venue
The Saint-Serge de Radonège Church, one of the most unconventional gems in Paris's 19th arrondissement, invites you to uncover its secrets for Heritage Days, this weekend of September 19–20, 2026. [Read more]
Heritage Days 2026: games and behind-the-scenes tours at the Paris Archives
The Paris Archives take part in Heritage Days on Saturday, September 19 and Sunday, September 20, 2026, inviting visitors to discover the institution’s behind-the-scenes workings, as well as Paris’s history from a fresh angle. [Read more]
Dates and Opening Time
From September 19, 2026 to September 20, 2026
Prices
Free
