Journées du Patrimoine 2024: secret plans on display at the Service Historique de la Défense (94)

The Journées du Patrimoine are back! Mark the date in your diary: on September 21 and 22, 2024, Paris and the Île-de-France region will be transformed into a veritable Ali Baba's cave for lovers of culture and regional curiosities. Thousands of museums, monuments, places of power and worship, workshops, department stores, theaters and gardens open their doors to the general public.

These special tours allow us to rediscover and better appreciate the heritage treasures that are all around us, sometimes without us even knowing it! The Heritage Days also open the doors to places that are usually closed to the public, such as ministries, backstage at railway stations or cabarets... Or the archives of the French National Secretariat for Defense and National Security!

The Service Historique de la Défense is a site linked to the French Ministry of the Armed Forces, inviting the curious to unveil a few secrets linked to French history, through unprecedented tours. An opportunity not to be missed.

• To be read
• This week in Paris, from July 7 to 14, 2025: free or cheap outings

The Heritage Days program at the Service Historique de la Défense in Vincennes :

Aucun événement annoncé à ce jour, le programme est mis à jour en fonction des annonces officielles.

Fascinated byhistory or the military? Discover our special selections for this cultural weekend in Paris and the Ile-de-France region.

Heritage Days 2025 at military museums and institutions in Paris and the Île-de-France region
On land, at sea, in the air: the army is everywhere... Even in museums! During the Journées du Patrimoine (Heritage Days) on September 20 and 21, 2025, visit military institutions in Paris and the Île-de-France region. [Read more]

Journées du Patrimoine 2025: historic monuments to discover in Paris and the Île-de-France region
The historic monuments of Paris and the Île-de-France region open their doors to you during the 42nd European Heritage Days. On Saturday September 20 and Sunday September 21, 2025, come and discover these jewels of history, with attractive programs for the whole family. [Read more]