Jep monument guide

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 in Paris: exclusive tours of Notre-Dame-De-Lorette church

The Journées du Patrimoine (Heritage Days) are back in Paris on Saturday September 20 and Sunday September 21, 2025: an opportunity to discover some of the city's heritage treasures, including the Notre-Dame-de-Lorette church. Discover the program of guided tours.

Journées du Patrimoine 2025 at the Basilique Saint-Denis (93): the program

The Journées du Patrimoine 2025 (Heritage Days 2025) invite you to visit the Basilica-Cathedral of Saint-Denis on the weekend of September 20 and 21, 2025, to discover the necropolis of the kings of France.

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.

Heritage Days 2025: leatherworking demonstration at Château de Blandy-les-Tours (77)

Château de Blandy les Tours comes to life for the Journées du Patrimoine 2025! On September 20 and 21, come and discover this Seine-et-Marne fortified castle, and get ready for a wonderful program of arts and crafts.

Journées du Patrimoine 2025 in Paris: reconstitution of a Napoleonic bivouac at the École Militaire

The Ecole Militaire in Paris is opening its doors to us in an exceptional way on the occasion of the 42nd edition of the Journées du Patrimoine (Heritage Days) this weekend of September 20-21, 2025. This year's program will focus on Napoleon Bonaparte, and will include the reconstruction of a bivouac.

Journées du Patrimoine 2025 in Meaux (77): weekend program of visits and events

The Journées du Patrimoine will be held on the weekend of September 20 and 21, 2025, in Paris and the Ile-de-France region. This is your chance to discover the treasures of the town of Meaux in Seine-et-Marne! Here's the detailed program of visits and events for this exceptional weekend!

Journées du Patrimoine 2025: the program of visits to Saint-Denis (93)

Saint-Denis is surely one of the most captivating towns in Seine-Saint-Denis, with many sites to visit during the Heritage Days on September 20 and 21, 2025.

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.

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.

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.

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.

Journées du Patrimoine 2025 in Nogent-sur-Marne (94): program of visits and events

The Journées du Patrimoine (Heritage Days) take place this year on the weekend of September 20 and 21, 2025. For the 42nd edition, why not set out to conquer the treasures of the Val-de-Marne? It's the perfect opportunity, as Nogent-sur-Marne offers a wide choice of visits and events.

Heritage Days 2025 at the Château de Saint-Germain-en-Laye - Musée d'Archéologie Nationale (78), program

The Château de Saint-Germain-en-Laye is taking part in the Journées du Patrimoine 2025. The program for Saturday September 20 and Sunday September 21 includes guided tours of the Château and the Musée d'Archéologie Nationale, and more!

Heritage Days 2025 at Château de Villiers - Draveil (91): weekend events

The town of Draveil and its Château de Villiers invite you to join them for the 42nd Journées du Patrimoine, on Saturday 20th and Sunday 21st September 2025, with a programme of visits for young and old!

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 in Epinay-sur-Seine (93): an extensive program of visits and events

For the Journées du Patrimoine in Île-de-France, the town of Épinay-sur-Seine promises a great program of visits and events. Discover the treasures of this Seine-Saint-Denis commune during this exceptional weekend, on September 20 and 21, 2025.

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 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 in Antony, Hauts-de-Seine (92): program of events

The Journées du Patrimoine (Heritage Days) are back in Paris and the Île-de-France region this weekend, September 20-21, 2025. It's the perfect opportunity to get away from it all in Antony, in the Hauts-de-Seine department, and enjoy a wide-ranging program.