Every year, the Journées du Patrimoine (Heritage Days ) attract the curious and the passionate with a rich program of cultural highlights. This annual event in September invites us to discover our heritage in a whole new way. For the occasion, many cultural establishments, including museums, monuments, churches and even places usually closed to the public, play the game by unveiling a fine program of often free visits andoriginal events for young and old alike. And the least we can say is that in Paris, there's plenty to do!
This year, the Journées du Patrimoine (Heritage Days) will be held for the 42nd time on the weekend of September 20 and 21, 2025. Why not take this opportunity to discover a lesser-known but just as fascinating heritage: that of the Ile-de-France region! Yes, it's not just the capital that can surprise you: the rest of the Île-de-France region is full of treasures!
If you're in the Hauts-de-Seine region, why not stop off at Neuilly-sur-Seine? Situated on the edge of Paris and the Bois de Boulogne, this charming commune is full of nuggets to discover! As an added bonus, you can take a green stroll in the woods, venture into the Jardin d'Acclimatation or visit the Fondation Louis Vuitton!
Heritage Days 2025 Neuilly-sur-Seine: at the heart of cinema history at the Gaumont Museum (92)
In Neuilly-sur-Seine, the Gaumont Museum is opening its doors for the Journées du Patrimoine on Saturday September 20 and Sunday September 21, 2025. This usually private museum preserves and restores the Gaumont company's film collections. [Read more]
Journées du Patrimoine 2025 in Paris: behind-the-scenes tour of the M6 group
The Journées du Patrimoine (Heritage Days) return on Saturday 20 and Sunday 21 September 2025. For this new edition, Groupe M6 invites us to go behind the scenes of television and radio. [Read more]
Ancienne chapelle Sainte-Anne, auditorium of the Théâtre des Sablons
The former chapel of the Sainte-Anne retirement home, now converted into an auditorium, features an architectural and decorative ensemble typical of the Second Empire period. It has been listed on the supplementary inventory of Historic Monuments since 1994.
Gaumont Collection
Guided tour of the Gaumont Collection, followed by a screening of a montage film produced by GP Archives.
Registration required. Subject to availability. Registration opens on Monday, September 15. No registrations will be accepted before this date.
Arturo Lopez Hotel
Admire the architecture and decor inspired by the Château de Versailles, as well as the famous salon des coquillages, the setting for Arturo Lopez's parties.
Neuilly sur Seine Town Hall
Discover a historic building featuring decor from the Third Republic in its main rooms: entrance hall, grand staircase and vestibule, council chamber, village hall and wedding hall.
Music pavilion, former Natural History cabinet
Exceptional opening of this small square salon, built around 1782 and located, at the time, in the Folie Sainte-James park. You'll be able to admire the cupola with its zenithal lighting, and the stuccowork by Nicolas Lhuillier (1737-1793).
Dates and Opening Time
From September 20, 2025 to September 21, 2025
Location
Neuilly-sur-Seine Town Hall
96 Avenue Achille Peretti
92200 Neuilly sur Seine
Access
M°1 - Les Sablons
Official website
www.neuillysurseine.fr
