Jep navigo guide

Heritage Days 2026: Explore the King’s Cellars with a subterranean tour in Sèvres

At Sèvres, history is hidden even beneath the city's streets... During Heritage Days on September 19 and 20, 2026, explore the king’sCellars. Registration will open soon.

Heritage Days 2025 in Coulommiers, Seine-et-Marne (77): the town's program

On the weekend of September 20 and 21, 2025, the Journées du Patrimoine (Heritage Days) will be taking place in Paris and throughout the Île-de-France region, offering an exciting program of visits and events. In Coulommiers, Seine-et-Marne, a wide range of events awaits you! Find out what's on the menu for this exceptional weekend.

Heritage Days 2025 at the National Veterinary School and Fragonard Museum in Maisons-Alfort (94), program

Looking for an original idea for Heritage Days 2025 in Île-de-France? The École Nationale Vétérinaire de Maisons is one of the must-see sites in the Val-de-Marne! Discover the program for the weekend of September 20 and 21, 2025. Please note that the Fragonard Museum is not open to the general public!

Heritage Days 2025: the program at the Maison de Fer de Poissy (78)

What to do for the Journées du Patrimoine 2025 in Yvelines? In Poissy, you can (re)discover the Maison de Fer on the weekend of September 20 and 21, 2025. Discover this astonishing, one-of-a-kind building, whose visit should delight lovers of architectural nuggets.

Heritage Days 2025: what to do in Argenteuil (95), the program

Discover the Journées du Patrimoine in Argenteuil, this Saturday September 20 and Sunday September 21, 2025! Explore the town's cultural wealth, its emblematic monuments and its fascinating past during this unique weekend.

Heritage Days 2025 in Pontoise (95), the program in the city

During the Journées du Patrimoine 2025, Pontoise unveils its rich artistic and medieval past on September 20 and 21. Discover the treasures of this city of painters through a series of guided tours!

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).

Heritage Days 2025 in Clichy, Hauts-de-Seine (92)-

The Journées du Patrimoine (Heritage Days) are back for the weekend of September 20 and 21, 2025, in Paris and the Ile-de-France region. In the Hauts-de-Seine region, the town of Clichy (Clichy - La Garenne / Clichy-sur-Seine ) unveils its program of visits and events.

Journées du Patrimoine 2025 in Colombes (92): Discover the program

The Journées du Patrimoine (Heritage Days) take place on the weekend of September 20 and 21, 2025 in Paris and Île-de-France. This is your chance to discover the rich program of visits and events awaiting us in Colombes, Hauts-de-Seine (92). So, what's in store for you?

Heritage Days 2025: the full program at the Domaine départemental de Sceaux (92)

To mark the 42nd Journées du patrimoine, the Domaine départemental de Sceaux is offering free events for the whole family on September 20 and 21, 2025.

Journées du Patrimoine 2025 in Bagneux (92): good deals on the program

In the Hauts-de-Seine department, the town of Bagneux invites you to join them for the Journées du Patrimoine (Heritage Days) on the weekend of September 20 and 21, 2025.

Heritage Days 2025: visit the Maison de Chateaubriand - Domaine de la Vallée-aux-Loups (92)

On the occasion of the 42nd Heritage Days, the Domaine départemental de la Vallée aux Loups welcomes you on Saturday September 20 and Sunday September 21, 2025, to discover the Maison de Chateaubriand and its hectares of greenery.

Heritage Days 2025 in Versailles (78): program of events and places to visit

The Journées du Patrimoine (Heritage Days) are back on September 20 and 21, 2025, to let us discover the riches of our heritage. We're off to Versailles, in the Yvelines, to take advantage of this year's special offers, with visits to the Château de Versailles and other institutions on the program.

Heritage Days 2025 in Dourdan (91): conquering a superb medieval town

For the Journées du Patrimoine (Heritage Days), the fortified town of Dourdan reveals a lovely program to discover on September 20 and 21, 2025, between guided tours and a plunge into the world of the Middle Ages. We share with you the participating sites and the planned events.

Heritage Days 2025: nuggets to visit in Sucy-en-Brie (94)

For the Journées du Patrimoine 2025, the town of Sucy-en-Brie is organizing a number of visits and meetings. A chance to discover the town in a different way, on Saturday September 20 and Sunday September 21. We share the program with you.

Journées du Patrimoine 2025 in Boulogne-Billancourt (92): the program

The Journées du Patrimoine are back in Paris and Île-de-France. In the Hauts-de-Seine region, the town of Boulogne-Billancourt is offering a rich program of visits and events for the weekend of September 20 and 21, 2025.

Heritage Days 2025 in Houdan (78): the program in the medieval town

In the heart of the Yvelines region, you'll find a pretty medieval town, which still conceals many vestiges of the Middle Ages, including a keep, fortifications and old inns. Come and discover them in Houdan during the Journées du Patrimoine (Heritage Days) on September 20 and 21, 2025! Here's what's in store for you over the weekend.

Journées du Patrimoine 2025: a packed program of visits to Ivry-sur-Seine (94)

Stroll, church, art center, theater, observatory... There's no shortage of points of interest in Ivry-sur-Seine! Take advantage of the Heritage Days on September 20 and 21, 2025 to discover this commune of the Val-de-Marne.

Journées du Patrimoine 2025 in Suresnes (92): the program of visits in the city

The Journées du Patrimoine (Heritage Days) take place this year over the weekend of September 20 and 21, 2025. In the town of Suresnes, located in the Hauts-de-Seine department, there's a wide program of visits and events to discover.

Journées du Patrimoine 2025: the program at Claude Monet's Maison Impressionniste in Argenteuil (95)

For the Journées du Patrimoine 2025, Claude Monet's Maison Impressionniste welcomes you to Argenteuil on September 20 and 21, 2025.