Heritage Days 2025 in Clamart (92): places to visit and weekend events

The town of Clamart, in the Hauts-de-Seine department, invites you to enjoy an extensive program of visits and events this weekend of September 20 and 21, 2025, to mark the Journées du Patrimoine (Heritage Days).

This year, the Journées du Patrimoine are back for their 42nd edition. This cultural event is a must for art, history and architecture enthusiasts, as well as for those curious enough to explore the treasures of the Paris region. Over the course of a weekend, monuments, museums, castles, churches and other sites usually inaccessible to the public welcome you with a program of visits, often free of charge, and original events for young and old alike. A fun and original way to discover our heritage in a new light!

And it's a fact that the Île-de-France region's heritage remains largely unknown. That's why, for this year's Journées du Patrimoine, we're inviting you to discover the jewels in the crown of the Île-de-France region!

If you're in the Hauts-de-Seine region, or if you'd like to explore the heritage treasures of the Paris region, we invite you this time to head for Clamart, just outside Paris, to enjoy a wide-ranging program that could well keep you busy for at least a whole day! We'll take you on a tour of the sights awaiting you on September 20 and 21, 2025:

The Journées du Patrimoine 2025 program in Clamart, Hauts-de-Seine:

Heritage Days 2025 at the Maison Ferrari (92): discover the program in Clamart
Head for the Hauts-de-Seine for the Journées du Patrimoine 2025, and the Maison Ferrari in Clamart, built by the Duchess of Galliera, which today houses a retirement home in a sublime setting. This weekend, September 20 and 21, 2025, is a unique opportunity to discover this nugget of Hauts de Seine heritage. [Read more]