Jep guide walk

Journées du Patrimoine 2026 : strolls and activities at Domaine de Saint-Cloud (92)

For the 2026 Heritage Days, why not opt for a delightful discovery of the Domaine national de Saint-Cloud? Water features, historical strolls and guided tours await you on Saturday, September 19 and Sunday, September 20, 2026.

A stroll through the glass towers of La Défense for the 2026 Heritage Days

Explore La Défense from a new angle with guided tours organized on Sunday, September 20, 2026 for Heritage Days.

Heritage Days 2026 at Château de Breteuil (Yvelines, 78), at the heart of Perrault’s fairy tales

Le Château de Breteuil, the place that draws us into the heart of Perrault's tales, will take part in Heritage Days on the weekend of September 19–20, 2026. Here’s the programme, but note: admission remains payable!

Heritage Days 2026: Free tours at the Albert-Kahn Garden-Museum (92)

The Albert-Kahn Museum and Gardens is taking part in the new Heritage Days, on Saturday, September 19 and Sunday, September 20, 2026. Make the most of this weekend to visit the museum and discover its astonishing program!

Heritage Days 2026: Exploring the floating chalets at Étang de la Galiotte (78)

Escape during Heritage Days—it's possible! On the weekend of September 19–20, 2026, head to Étang de la Galiotte in Carrières-sous-Poissy to discover an astonishing floating village, right up close to the nature of Yvelines.

Seine River cruise for Paris Heritage Days: what's on the itinerary

During the 2026 Heritage Days, discover Paris from a new perspective with an educational cruise on the Seine. Don’t miss this outing on September 19 and 20, 2026.

Heritage Days 2026: tours and activities in Argenteuil (95), the program

Discover Heritage Days in Argenteuil this Saturday, September 19 and Sunday, September 20, 2026! Explore the city’s cultural wealth, its iconic monuments, and its fascinating past during this unique weekend. An opportunity to immerse yourself in the heritage of one of the Val-d’Oise’s largest cities!

Heritage Days 2026 at the Domaine du Palais-Royal in Paris, visit the Ministry of Culture.

The Palais-Royal opens its doors for Heritage Days on September 19 and 20, 2026, offering a special program for the occasion. This year, we’re set to explore this jewel of Paris’s 1st arrondissement to discover the Ministry of Culture.

Heritage Days 2026 at Claude Monet's Impressionist House in Argenteuil (Val-d'Oise)

For the 2026 Heritage Days, Claude Monet's Impressionist House invites you to Argenteuil on September 19 and 20, 2026. Check out the program!

Heritage Days 2026: visit to the park and the vegetable garden of the Château de la Celle-Saint-Cloud (78)

On 19 and 20 September 2026, you can, exceptionally, explore the magnificent gardens of the Château de la Celle-Saint-Cloud in Yvelines, a property owned by the Ministry for Europe and Foreign Affairs that hosts heads of state!

Heritage Days 2026: Discover the stunning Château de Neuville (78) during guided tours

During the 2026 Heritage Days, the Château de Neuville, located in Gambais in the Yvelines (78), opens its doors for exceptional guided tours on Sunday, September 20. If you’re after a cultural escape, this is the perfect plan you’ve been waiting for! Ready to discover this treasure of Yvelines heritage?

Exceptional free opening of the Roseraie de L'Haÿ-les-Roses for Heritage Days

Good news for flower and nature lovers: the Roseraie de L'Haÿ-les-Roses will open its gates free of charge on September 19 and 20, 2026, for the Heritage Days.

Heritage Days 2026: a packed programme of discoveries in Ivry-sur-Seine (94)

Stroll, church, art centre, theatre, observatory... Ivry-sur-Seine has no shortage of sights. Take part in Heritage Days on September 19–20, 2026, to discover this Val-de-Marne commune.

Heritage Days 2026: the gems to visit in the town of Sucy-en-Brie (94)

For the 2026 Heritage Days, the town of Sucy-en-Brie is offering a wide array of tours and meetings. It’s a chance to discover the town from a new perspective, on Saturday, September 19 and Sunday, September 20.

Heritage Days 2026: Explore the Japanese Gardens of Favières in Seine-et-Marne

The Japanese Gardens site in Favières, Seine-et-Marne, opens its doors at a special rate on September 19 and 20, 2026, for Heritage Days.

Heritage Days 2026: a tour of the Paris Foreign Missions Seminary and its museum

The 43rd edition of Heritage Days will unfold over the weekend of September 19–20, 2026, in Paris and the Île-de-France region. It offers a chance to discover the Séminaire des Missions Étrangères and its hidden museum.

Heritage Days 2026 at the Luxembourg Garden greenhouses: the program

For the 2026 Heritage Days in Paris, the greenhouses at the Jardin du Luxembourg will exceptionally be open to the general public on the weekend of September 19–20, 2026.

Journées du Patrimoine 2025 in Paris: the Palais Galliera, the Parisian showcase of fashion history

The 43rd edition of Heritage Days opens the doors to the Palais Galliera for a special weekend visit on September 19–20, 2026. A formative journey through the history of fashion and the creativity of the greatest designers who have shaped style over the years. Note: paid program.

European Heritage Days 2026 at the Jardin des Plantes and the National Museum of Natural History in Paris

For the 2026 Heritage Days, on September 19 and 20, the libraries of the National Museum of Natural History and the Jardin des Plantes welcome all curious visitors for special tours, uncovering the treasures of the Museum.

Market, vintage cars and sheepdogs: Heritage Days 2026 at Mesnil-Voysin Castle

The Château de Mesnil-Voysin, situated in Bouray-sur-Juine, awaits you this weekend, September 19–20, 2026, for Heritage Days. Discover this special program.