On the occasion of Heritage Days 2026, the Château de La Verrière in Yvelines reveals a heritage shaped since the 16th century, blending a lordly residence, historic gardens and astonishing interior décor.
A stroll, a church, an art center, a theater, an observatory... Ivry-sur-Seine has no shortage of points of interest! Take advantage of Heritage Days, September 19–20, 2026, to discover this Val-de-Marne town near Paris.
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.
The Molitor pool, tucked away in Paris’s 16th arrondissement, is taking part in Heritage Days 2026. Make sure to be there on Sunday, September 20, to discover a genuine gem of Parisian Art Deco.
Heritage Days are back in Île-de-France on the weekend of September 19–20, 2026, bringing with them a host of new experiences. How about an exceptional tour of the reserves of the Paris Directorate of Cultural Affairs? Here's the program!
RATP is taking part in the 43rd edition of Heritage Days with a journey across the entire transport network, exploring the metro in a playful way. Animations, exclusive experiences, tours... See you in Paris on September 19 and 20, 2026!
La RATP lifts the lid on all its secrets through a range of tours and activities across the Île-de-France departments, on September 19 and 20, 2026, for Heritage Days.
The Metapsychic International Institute opens its doors in Paris for Heritage Days, on September 19–20, 2026. An opportunity to delve into more than a century of research into paranormal phenomena, consciousness, and parapsychology.
The Heritage Days take place this weekend, September 19–20, 2026, in Paris and the Île-de-France region. It’s a chance to uncover the secrets of the capital’s most iconic monument: the Eiffel Tower. Here’s the program.
The Ministry of Agriculture opens the doors of the Hôtel de Villeroy in Paris for Heritage Days, on September 19 and 20, 2026. A rare chance to explore this grand private townhouse in the 7th arrondissement, its architecture and the spaces housing the ministry.
On September 19 and 20, 2026, the Moulin de la Tour in Ivry-sur-Seine will open its doors to curious visitors. The last windmill still preserved in Val-de-Marne, it evokes a time when the landscapes of the Paris inner suburbs were still largely agricultural.
Paris' Sorbonne Chapel will exceptionally open its doors for Heritage Days on 19 and 20 September 2026. A rare chance to discover this masterpiece of classical architecture, the tomb of Cardinal Richelieu, and the history of the Sorbonne.
This year, Heritage Days invites you to the weekend of September 19 and 20, 2026, and for equestrian enthusiasts, it's the perfect opportunity to visit the Grosbois estate.
In Vitry-sur-Seine, the Adolphe-Chérioux Departmental Estate guards nearly a century of history behind its gates. Once an orphanage, it became a sprawling campus dedicated to education, and the site will be unveiled for the 2026 Heritage Days.
Aiming for the stars during Heritage Days! The Paris Observatory, Meudon site, opens its doors by reservation, with special tours on Saturday, September 19, 2026.
La Chapelle Saint-Georges opens its doors in Paris for Heritage Days, on 19 and 20 September 2026. A rare opportunity to explore its history, its architecture, and a little-known facet of the capital's heritage.
The Château d'Ormesson offers guided tours on Saturday, September 19 and Sunday, September 20, 2026, during the 43rd Heritage Days. A family residence dating from the 16th century, this château is an integral part of the town of Ormesson-sur-Marne and its heritage.
We know the Palais-Royal gardens well, one of Paris’s most iconic spots. Its palace, though, is less accessible to the public—and for a good reason: it houses the Ministry of Culture. Good news: for Heritage Days 2026, you’ll be able to visit the institution through an exceptional open day. Here’s everything you need to know.
Want to uncover the secrets of France’s heritage without spending a dime? On September 19 and 20, 2026, the European Heritage Days will throw open the doors to the country’s most unusual and iconic sites. This year, in Yvelines (78), treat yourself to the Maison des Italiens in Versailles, an elegant private mansion listed as a Historic Monument.
Want to slip behind the scenes at Roger Vivier? The house is opening its Paris townhouse for a rare peek, revealing its world, its archives and its craftsmanship during the European Heritage Days, on 19 and 20 September 2026.
