National Architecture Days 2026: the lineup for this edition is unveiled

Established in 2015, the National Architecture Days offer a platform to explore the sublime architectural works in Paris and Île-de-France with architects, while also unveiling a host of hidden gems. Initiated by the Ministry of Culture, the event runs over a full weekend, from October 17 to 18, 2026, under the theme “Rehabilitate: Building the Future.”

Youngsters and the curious can take advantage of the opportunity to find out more about the profession of architect, thanks to the presence of numerous professionals. Special days are also being organized this weekend and next to give the general public the chance to discover private apartments and houses, in the company of the owners.

Nearly 1,200 events are scheduled across the country, including debates, visits to architectural firms, buildings and worksites, urban walks, exhibitions, film screenings and educational workshops.

The theme centers on renewal — breathing new life into historic buildings while staying true to their stories and distinctive features. Making the most of what's already there while keeping an eye on the future is a challenge of real scale! The programme of this edition 2026 is unveiled on the event's official site. As every year, visitors can enjoy activities across the great cultural institutions of Paris and the Île-de-France region, such as the Musée des Arts et Métiers, the musée des Plans-Reliefs, the Maison de l'Architecture, or the MAC-VAL, musée de l'art contemporain.

Once again this year, you can expect to enjoy over a hundred events in the Île-de-France region. Here is a selection of places to visit during the Journées nationales de l'Architecture, updated as the program is released.

In Paris:

Architecture Days 2026 at the Museum of Plans-Reliefs: a family-friendly weekend program
The Plans-Reliefs Museum is participating in the 2026 edition of the National Architecture Days, offering workshops for children. Here are the family-friendly activities to enjoy on October 17 and 18. [Read more]

In Île-de-France:

Architecture Days 2026: a family-friendly visit, games and workshop at Claude Debussy's birthplace
Save the dates for October 16, 17 and 18, 2026, for a host of special activities at the Claude-Debussy Birthplace, as part of the National Architecture Days. [Read more]

Architecture Days 2026 at Villa Savoye: Weekend program
In Yvelines, Villa Savoye participates in the 2026 edition of Architecture Days: discover the lineup of activities for October 17 and 18. [Read more]

Journées de l'Architecture 2025: an investigation to be solved at the Maison de Fer de Poissy (78)
Take advantage of the Journées nationales de l'Architecture to visit the Maison de Fer de Poissy, and discover this original cultural site in the Yvelines, to be experienced on October 18, 2025. [Read more]

And for even more architecture :

Monuments, cafés, restaurants, bridges... Discover Paris's oldest spots.
Paris is a veritable open-air museum, and the City of Light makes us want to explore its history. We take you on a tour of the capital's oldest sites! [Read more]