Jep bon plan guide

Heritage Days 2025 at the Musée de la Contrefaçon, the program

On September 20 and 21, 2025, head for the European Heritage Days for a free trip to some unusual places. And in Paris, you won't want to miss the Musée de la Contrefaçon, an unusual spot where the real and the fake come face-to-face - ideal for sharpening your eye and outsmarting the traps!

Journées du Patrimoine 2025: take a behind-the-scenes look at the future stations of the Grand Paris Express

The European Heritage Days are back this weekend. To mark the occasion, 13 future stations of the Grand Paris Express will be opening their doors to the public free of charge. Join us this Saturday, September 20, 2025, to visit the construction sites of the Clamart station, the Châtillon - Montrouge station and the Massy - Palaiseau station. Here's everything you need to know.

Heritage Days 2025 in Vauréal (95), the town's program

Dive into the heart of the Vauréal Heritage Days on September 20 and 21, 2025! With its captivating history and preserved heritage, experience a unique weekend of discovery and wonder. Vauréal, a town rich in hidden treasures, awaits you!

Heritage Days 2025: discover the conical air-raid shelter at Villenoy (77)

Would you like to discover a nationally unique monument in the Seine-et-Marne region? The famous Villenoy conical air-raid shelter is opening its doors to you this September 20, as part of the 2025 Heritage Days!

Journées du Patrimoine 2025 at the Hôtel de Noailles, Saint-Germain-en-Laye (78): the program

Ready to unearth a hidden treasure? On September 20 and 21, 2025, the European Heritage Days are inviting you to open the doors of a little-known gem: the Hôtel de Noailles in Saint-Germain-en-Laye (Yvelines-78). An opportunity to explore history, art and architecture off the beaten track!

Heritage Days 2025 at Domaine de la Bouche du Roi (78), the program

Ready to toast your heritage? The Journées Européennes du Patrimoine 2025 (European Heritage Days 2025) offer a weekend of culture and wine on September 20 and 21. Head for the Domaine de La Bouche du Roi in the Yvelines, for a trip through rows of vines, historical accounts and tasty sips!

Heritage Days 2025: creative workshops and concert at the Musée de la Toile de Jouy (78)

In honor of the Journées du Patrimoine 2025, on September 20 and 21, the Musée de la Toile de Jouy is opening its doors to the curious, with many free events on the program, in the Yvelines region.

Journées du Patrimoine 2025: free exhibition at the Maison Saint-Sulpice in Paris

On the occasion of the 42nd Journées du Patrimoine, the Maison Saint-Sulpice in Paris opens its doors for an exceptional visit on Saturday, September 20, 2025. Immerse yourself in the history of this former 17th-century seminary, explore its peaceful gardens and discover its central role in the religious and cultural life of Paris!

Heritage Days 2025 at the Maison des Italiens in Versailles, the program

On September 20 and 21, 2025, the Journées Européennes du Patrimoine (European Heritage Days) invite visitors to unveil unusual and emblematic sites all over France. This year, we're heading for the Yvelines to explore the Maison des Italiens in Versailles, an elegant private mansion listed as a Monument Historique and just waiting to reveal its secrets.

Heritage Days 2025 at the Maison-atelier of the sculptor Philolaos (78), the program

Set course for Saint-Rémy-lès-Chevreuse (78), on September 20 and 21, 2025, for the 42nd edition of the Journées du Patrimoine! On the program: the secret house-workshop of the sculptor Philolaos, a construction where total art flirts with wild nature. Please note: this nugget requires a free reservation!

Journées du Patrimoine 2025 at Hôtel de Ville de Saint-Germain-en-Laye (78), the program

Want to play explorer without leaving your home region? Head for the European Heritage Days on September 20 and 21, 2025, for a free tour of France's hidden treasures. Among this year's highlights is the Hôtel de Ville de Saint-Germain-en-Laye, a historic gem nestled in the heart of the majestic royal city of Yvelines (78).

Journées du Patrimoine 2025 at the Hôtel de Charost, residence of the British Ambassador to France, the program

Curious about pushing open doors that are usually closed? The Journées du Patrimoine (Heritage Days) are back, revealing the little-known treasures of the Île-de-France region. This year, don't miss the ultra-privileged opening of the Hôtel de Charost, the splendid residence of the British Ambassador, which celebrates its 300th anniversary on Saturday, September 20, 2025 - by reservation only, of course!

Journées du Patrimoine 2025 at the archaeological reserves of the City of Paris, the program

Ready to dig into history? For their 42nd edition, the Journées du Patrimoine are back in the Île-de-France region with a rare visit: the City of Paris' archaeological reserves open their doors to the public on Friday, September 19, 2025 (by reservation only). A unique dive into the well-kept secrets of the Parisian underground!

Journées du Patrimoine 2025: guided tours of the Hôtel de l'Industrie in Paris

The Journées du Patrimoine are back in Paris! Saturday 20 and Sunday 21 2025 are an opportunity to discover cultural sites often closed to the public, such as the Hôtel de l'Industrie.

Heritage Days 2025: the program at Château de Médan (78)

To mark the Journées du Patrimoine (Heritage Days) on September 20 and 21, 2025, why not take a plunge into the Pleiades at the heart of the Château de Médan in the Yvelines, home to poets and other illustrious characters?

Heritage Days 2025 in Corbeil-Essonnes, at the departmental fire and rescue center

The Corbeil-Essonnes departmental fire and rescue center opens its doors to the public on September 20, 2025, to mark the 42nd Heritage Days.

Journées du Patrimoine 2025: exceptional visit to the Couvent de la Merci in Paris

On Saturday September 20 and Sunday September 21, 2025, the Journées du Patrimoine (Heritage Days) return with a new edition, exploring our country's heritage in the broadest sense. In the 3rd arrondissement, don't miss the exceptional opening of the Couvent de la Merci.

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 at Villa Vassilieff in Paris: beading workshop and projection

The Journées du Patrimoine 2025 return to Paris on the weekend of September 20 and 21! To mark the occasion, AWARE (Archives of Women Artists, Research and Exhibitions), an association showcasing the work of women artists, invites you to discover the Villa Vassilieff through a special, committed program. On the menu: a beading workshop and a projection.

Heritage Days 2025: the program at the Memorial to the Martyrs of the Deportation

On the occasion of the Journées du Patrimoine 2025, discover the Mémorial des Martyrs de la Déportation, a place of remembrance located on the Île de la Cité in Paris. Immerse yourself in the history of the deportees of the Second World War, and take advantage of this poignant, free tour, exceptionally open to the public on Saturday and Sunday, September 20 and 21, 2025. A not-to-be-missed event for all history and heritage enthusiasts.