Are you curious, art lovers, culture enthusiasts and history buffs? Do you want to learn more about your neighborhood or city, and enjoy discovering new places? We’ve got the perfect event for you—the gathering that will satisfy all your passions: the Journées du Patrimoine are back in Paris and in Île-de-France! This year, we’ll meet on September 19 and 20, 2026, to discover the region’s finest cultural and historical sites, under the themes: "the heritage of photography" and "heritage at risk".
Over 1,500 museums, castles, monuments, churches, concert halls, gardens and other cultural venues are opening their doors to us this weekend. It's a packed program, and one that can leave you feeling lost! To help you choose your weekend outing , we've put together a small selection...
Use this guide to visit the most original and unusual places in the region! A chocolate factory, a themed museum, a company that has stood the test of time, a monument with a special history, unusual gardens, workshops or unique tours... These Heritage Days are sure to be full of surprises!
Take part in this adventure and discover Île-de-France's hidden gems this weekend of September 19 and 20, 2026, on the occasion of the Heritage Days. Many venues will open their doors for free, so make the most of it.
Heritage Days 2026: discover the astonishing Créteil Cathedral this weekend
It's a genuine architectural curiosity: visit Créteil Cathedral for the new edition of Heritage Days on September 19 and 20, 2026. [Read more]
Giant Game of the Goose at Trocadéro for Heritage Days this Saturday
A giant 200-square-meter Snakes and Ladders board is laid out on the Trocadéro forecourt, facing the Eiffel Tower, this Saturday, September 19, 2026. Dice in hand, you become the game piece yourself, with free and open access for Heritage Days. [Read more]
Heritage Days 2026 at Maison La Roche – Le Corbusier Foundation in Paris, the programme
Back-to-school season means tucking away the flip-flops and lacing up the sneakers… and setting off to explore the capital’s hidden treasures. The spotlight is on the European Heritage Days, September 19-20, 2026, when museums, castles, and offbeat spots throw open their doors wide. In Paris, don’t miss Maison La Roche, a modernist masterpiece by Le Corbusier, a (re)discovery in the chic 16th arrondissement. [Read more]
Heritage Days 2026: visit the King's Kitchen Garden at the Palace of Versailles for free (78)
For Heritage Days, head to Versailles! Not far from the château, the Potager du Roi invites you to enjoy two free days in a spellbinding setting, on September 20 and 21, 2026. On the program: tours and a host of activities for young and old alike! [Read more]
Insolite : Take a tour of the Bercy Arena during Heritage Days 2026
For the first time, Paris Bercy Arena opens its doors to curious visitors during Heritage Days 2026. Join a guided tour to discover the venue’s show hall. [Read more]
Heritage Days 2026: a historic outing at the Solle Racecourse in the Forest of Fontainebleau
Take a breath for Heritage Days 2026! Head to the Hippodrome de la Solle in Fontainebleau for a captivating immersion into the union of nature and equestrian heritage in Seine-et-Marne. [Read more]
Heritage Days 2026 in Chatou: uncover the secrets behind its giant river dam
Craving an offbeat outing for Heritage Days 2026? Head to Chatou in Yvelines to tour the inner workings of one of Île-de-France's most strategic dams. [Read more]
Heritage Days 2026 in Paris: the Hôtel de Monaco, residence of the Polish ambassador
For the 43rd edition of Heritage Days in Paris, the Hôtel de Monaco—home to the Polish ambassador's residence—will exceptionally open its doors on Saturday, September 19, 2026. [Read more]
Heritage Days 2026 at the Paris Centre Police Station: An Unusual Tour This Weekend
Here's a creative idea! What if you visited the Paris Centre police station during Heritage Days on September 19 and 20, 2026? Here’s what awaits you there... [Read more]
Heritage Days 2026: ESA's Paris headquarters opens its doors
Get ready to lift off for a weekend of exploration as Heritage Days return, September 19–20, 2026. Museums, grand townhouses and unusual venues will open free of charge for two days, inviting visitors to orbit around our historical treasures. This year, set course for the stars: the European Space Agency (ESA) headquarters will open its doors to the public. [Read more]
Yvelines: discover the mysterious Montgomery Mausoleum in Chevreuse during the 2026 Heritage Days
Craving a unique outing in Île-de-France? Heritage Days 2026 will take you to Chevreuse to explore the little-known Montgomery family mausoleum. [Read more]
Heritage Days 2026: dive into the art of fire at the Thinot Foundry in Châtillon
On the occasion of Heritage Days 2026, the Thinot Art Foundry in Châtillon reveals its bronze casting techniques. A rare glimpse into the craftsmanship of Île-de-France. [Read more]
Journées du Patrimoine 2026: exceptional opening of PSG campus in Poissy (78)
On the occasion of Heritage Days, Paris Saint-Germain will open its Poissy campus to the public for the first time on 19 and 20 September 2026. This year, tours are limited to residents of nearby towns. [Read more]
Seine-et-Marne: the fabulous outsider-art village of Chomo opens its doors for the 2026 Heritage Days.
Craving an off-the-beaten-path getaway in Île-de-France? For Heritage Days 2026, wander the Chomo Art Village in Seine-et-Marne, a fascinating open-air museum. [Read more]
Heritage Days 2026 at France Miniature (Yvelines): step behind the scenes at the park.
Heritage Days come to France Miniature in Elancourt (78) on 19 and 20 September 2026. For an exceptional weekend, set off on a XXS tour of France among the country’s iconic monuments. [Read more]
Heritage Days 2026: come discover Villenoy's cone-shaped anti-aircraft shelter (77)
Want to discover a nationally unique monument in Seine-et-Marne? The famous cone-shaped air-raid shelter in Villenoy opens its doors on September 19, as part of the 2026 Heritage Days edition. [Read more]
Circus workshops, a craft market and vintage cars for Heritage Days at Château Arribas
Ready for two days of adventure? The European Heritage Days 2026, on September 19 and 20, open free access to historic and offbeat sites across Île-de-France. Among them, Château Arribas, known as Disneyland Paris’s official glassblowers’ home, has a whole lineup of activities in store for visitors. [Read more]
The Dacha Program at the Ivan Turgenev Museum for Heritage Days 2026
The Datcha, Ivan Turgenev Museum, invites us to the 2026 Heritage Days on September 19 and 20, 2026. Here’s the program! [Read more]
Heritage Days 2026: discover Folie Desmares — Heritage House in Châtillon
What could be more fitting than visiting the House of Heritage during Heritage Days? Join us at Folie Desmares in Châtillon on September 19 and 20, 2026 for a weekend at the heart of art. [Read more]
Heritage Days 2026: the mysteries of Paris's Masonic Temple come to light
On the occasion of Heritage Days 2026, the headquarters of Le Droit Humain, the world’s first mixed-gender Masonic order, opens its doors in Paris. An exceptional visit to explore a site rich in history and symbolism on September 19 and 20, 2026. [Read more]
Heritage Days 2026: explore the SNCF universe in Paris and Île-de-France
Heritage Days are back in Paris and Île-de-France on the weekend of September 19–20, 2026. For railway buffs, here’s the lineup of tours and activities organized within the SNCF universe. [Read more]
Journées du Patrimoine 2026 au Potager du Dauphin à Meudon : ce week-end, le programme
With the season back in full swing, we gather to celebrate heritage in style. On September 19 and 20, 2026, the Journées du Patrimoine throw open the doors to legendary sites—and to hidden gems. In Meudon, the Potager du Dauphin is coaxing its royal past to the fore and letting top‑notch craftsmanship bloom under the open sky. [Read more]
Heritage Days 2026 at the François Le Comte ice rink, listed as a remarkable example of contemporary architecture.
For Heritage Days 2026, the François Le Comte ice rink in Évry-Courcouronnes lifts the veil on its secrets. Discover this 1970s gem, designated as Remarkable Contemporary Architecture in Essonne. [Read more]
Heritage Days 2026 at the Grand Mosque of Paris: the weekend program
The Grand Mosque of Paris invites you to the Heritage Days weekend of 19–20 September 2026, unveiling a special program. A chance to immerse yourself in the heart of this bucolic, transportive setting. [Read more]
Saint-Denis' Olympic Aquatic Centre unveils its secrets for Heritage Days 2026.
Take advantage of the new edition of Heritage Days to dive into Saint-Denis’s sporting heritage: follow a sport-themed itinerary and visit the Olympic Aquatics Center on Saturday, September 19, 2026. [Read more]
Journées du Patrimoine 2026 au Musée vivant du Chemin de fer (Ajecta) : le programme
Heritage Days 2026 at the Living Railway Museum (Ajecta): the program
On 19 and 20 September 2026, take advantage of the special rates offered for European Heritage Days to visit the Living Museum of the Railway in Longueville (77), where steam locomotives and vintage rolling stock bring more than 150 years of railway history to life. [Read more]
Heritage Days 2026: Explore the Ferme d'Ithe and its enigmatic Gallo-Roman remains in Yvelines (78)
Tread in the footsteps of the Gallo-Romans on September 19 and 20, 2026, with a guided tour of Ferme d'Ithe, a well-preserved historic site in the heart of the Île-de-France countryside. [Read more]
Set off to discover Paris's little-known sewer museum during Heritage Days.
The Paris Sewer Museum is taking part in the 43rd edition of Heritage Days. Mark your calendars for Saturday, September 19 and Sunday, September 20, 2026, for offbeat tours into the underground of Paris. [Read more]
Heritage Days 2026: An immersion in the heart of the photographer behind a fashion photographer
On the occasion of Heritage Days 2026, on September 19, the renowned fashion photographer Frank Horvat’s studio-house will be open to the public. Based in Boulogne-Billancourt, it invites visitors to explore half a century of photographs and archives, presented by the artist’s own daughter. An unmissable event for fashion enthusiasts. [Read more]
The Peninsula Paris opens its doors for Heritage Days as a special event.
The Peninsula Paris opens its doors exceptionally during the European Heritage Days 2026. This luxury hotel in the 16th arrondissement gives a weekend glimpse behind the scenes—areas normally reserved for its guests. A rare opportunity to discover this iconic venue. [Read more]
Heritage Days 2026 in Paris: La Ruche, discover the hidden artists’ enclave of the 15th arrondissement
Join us for Heritage Days on the weekend of September 19–20, 2026, to stock up on great cultural tips! A free, immersive journey that will lead you to hidden spots like La Ruche Seydoux, a neighborhood that has welcomed some of the greatest artists. [Read more]
Journées du Patrimoine 2026 : visit the iconic Lafont eyewear boutique in Madeleine
To feast your eyes during the Journées du Patrimoine, head to the iconic Lafont boutique, the eyewear capital of Paris, on Saturday, September 19, 2026. Here’s the program detailing exactly what awaits you there! [Read more]
Hauts-de-Seine: discover this enigmatic underground labyrinth for the 2026 Heritage Days
Craving an offbeat adventure? The King's Caves in Sèvres reveal their stone labyrinth for the 2026 Heritage Days in Île-de-France. [Read more]
Heritage Days 2026: explore the Saint-Blaise des Simples chapel, Jean Cocteau’s final resting place
On the occasion of Heritage Days 2026, journey to Milly-la-Forêt in Essonne to discover the Saint-Blaise des Simples chapel, decorated by Jean Cocteau. A poetic and unconventional getaway in Île-de-France! [Read more]
This vineyard in the heart of the Yvelines opens its doors for the 2026 Heritage Days.
Ready to raise a glass to heritage? European Heritage Days 2026 offer a weekend that’s as cultural as it is wine-focused, on September 19 and 20. Set your sights on the Yvelines, at Domaine de La Bouche du Roi, for a getaway among rows of vines, historical tales, and sips to savour! [Read more]
Stroll through the heart of a ghost village in the Paris region for the 2026 Heritage Days.
Why did this small town in Val-d'Oise end up deserted in the 1970s? Come explore Goussainville's Old Village and its unique heritage during Heritage Days 2026. [Read more]
Heritage Days 2026: discover the secret ice houses and the Vanves chapel (92)
Dive underground in Vanves for Heritage Days 2026 and discover a former 18th-century icehouse that has been repurposed as an unusual prayer space. [Read more]
Heritage Days 2026: free treasure hunt and concert at the château in Soisy-sur-Seine (91)
Heading to Essonne and the town of Soisy-sur-Seine for the new edition of Heritage Days 2026! On September 19 and 20, explore the town with a family-friendly treasure hunt and enjoy the castle through a range of activities. [Read more]
Matrimoine Days 2026: tracing the footsteps of remarkable women in Paris and Île-de-France
The Journées du Matrimoine return for a new edition on September 19 and 20, 2026. More than twenty free events and happenings invite us to discover the remarkable women artists who helped shape our history and our cities. [Read more]
Drones, a parade and a concert at the Departmental Firefighters Museum: Heritage Days 2026 program
The Departmental Firefighters Museum of Val d'Oise, based in Osny, is taking part in the latest edition of Heritage Days, inviting children and adults alike to discover the firefighting profession on 19 and 20 September 2026. [Read more]
This rock-cut church will be open to visitors for Heritage Days 2026.
European Heritage Days throw open the doors to Paris and Île-de-France’s hidden gems on 19 and 20 September 2026. In Val-d’Oise (95), set your sights on Haute-Isle for a mineral immersion inside the region’s only troglodyte church, carved straight into the cliff face. [Read more]
Heritage Days 2026 at the Hermitage Bakery: gastronomic tours in Pontoise
Avis to bread lovers: the Hermitage bakery in Pontoise invites you to guided tours and crispy tastings for Heritage Days 2026, on September 19 and 20. [Read more]
Set off to discover this stunning Chinese pavilion during Heritage Days 2026.
In L’Isle-Adam, in Val-d’Oise, an astonishing Chinese pavilion evokes the 18th‑century fascination with gardens from distant lands. The 2026 Heritage Days offer a chance to explore this rare 'factory' of Île-de-France gardens. [Read more]
Heritage Days 2026 in Saint-Germain-en-Laye (78): the royal city’s program.
Heritage Days are back on 19 and 20 September 2026 in Paris and Île-de-France, bringing you fresh cultural discoveries. In Yvelines, Saint-Germain-en-Laye stays true to tradition and presents a 'royal' program to explore during this exceptional weekend. On your calendars: mark these dates! [Read more]
This monastery in Seine-et-Marne is opening its doors for Heritage Days 2026, in an exceptional move.
Usually discreet, the Saint-Joseph Monastery in Brou-sur-Chantereine preserves a 19th-century residence, a circular church, and an astonishing old ice house. [Read more]
This hidden mill in Yvelines unveils itself for the 2026 Heritage Days
Off to Châteaufort to discover Moulin d’Ors, a 19th-century wheat mill and a striking witness to the history of the Chevreuse valley. [Read more]
Book your 2026 Heritage Days at Paris Roissy-Charles-de-Gaulle Airport (93)
For Heritage Days 2026 in Seine-Saint-Denis (93), how about discovering France’s first airport? Indeed, Roissy-Charles-de-Gaulle Airport is offering activities and guided tours this Saturday, September 19, 2026. [Read more]
Heritage Days 2026: what to do in Neuilly-sur-Marne this weekend?
Want to discover fascinating places near you? Take advantage of Heritage Days, September 19–20, 2026, to visit the sights of Neuilly-sur-Marne. Here’s a look at the tours on the program for this new edition! [Read more]
Heritage Days 2026 at Rambolitrain Museum: a visit and a family train ride
Do you know Rambolitrain? This quirky miniature-train museum is opening its doors on the weekend of September 19–20, 2026, for Heritage Days. Bring family or friends and discover this playful venue and its fascinating collections, free of charge. [Read more]
Heritage Days 2026 at Molitor Pool: Paris’s Art Deco jewel
Molitor swimming pool, tucked away in Paris’s 16th arrondissement, is taking part in Heritage Days 2026. Mark your calendar for Sunday, September 20, to discover a true jewel of Parisian Art Deco. Book your visit without delay. [Read more]
Heritage Days 2026: screenings at the Short Film Agency in Paris
For Heritage Days, the Short Film Agency, based in the 15th arrondissement, invites you to guided tours and other screenings on Sunday, September 20, 2026. [Read more]
Heritage Days 2026: street art around Necker Hospital in Paris
The Necker–Enfants Malades Hospital in Paris will take part in Heritage Days on Saturday, September 19, 2026. It’s an opportunity to discover the special program waiting for us. [Read more]
Heritage Days 2026 in Paris: discovering the secrets and hidden places of the RATP
RATP participates in the new edition of Heritage Days with a voyage across the entire network, inviting you to discover the metro in a playful way. Activities, exclusive experiences, tours... See you at four corners of Paris on September 19 and 20, 2026! [Read more]
Heritage Days 2026: Go behind the scenes at RATP in Île-de-France
RATP pulls back the curtain on all its secrets with a series of tours and activities across the Île-de-France departments on Saturday, September 19 and Sunday, September 20, 2026, for Heritage Days. [Read more]
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Journées du Patrimoine 2026: the International Metapsychic Institute reveals its research into the paranormal
What’s happening behind the doors of the Institut Métapsychique International? Heritage Days let Paris-based visitors explore its archives, its collections, and its research on the paranormal and consciousness, on 19 and 20 September 2026. [Read more]
Heritage Days 2026 at the Toy Museum in Yvelines (78) will feature fun, family-friendly tours.
Rediscover your childhood on September 19 and 20, 2026, with the family program crafted by the Toy Museum for the 42nd edition of Heritage Days. [Read more]
This 36-ton mill can turn on its own axis: discover it in Val-d’Oise during the 2026 Heritage Days.
On September 19 and 20, 2026, discover the Moulin de Sannois and its astonishing mechanism during the Heritage Days in Val-d’Oise. [Read more]
In Bussy-Saint-Georges, discover a historic watermill for the 2026 Heritage Days.
On September 19 and 20, 2026, the Moulin de Russon will unveil its history, its water wheel and its mechanisms during Heritage Days. Here's the program! [Read more]
Heritage Days 2026: A tour inside a historic mill in Seine-et-Marne
The Belle-Assise Mill, built in the 15th century in Seine-et-Marne, opens its doors for the 2026 Journées du Patrimoine. Discover the special program waiting for you for this weekend of September 19 and 20. [Read more]
Heritage Days 2026: Explore the Maison des Métallos and Its History in Paris
La Maison des Métallos opens its doors in the 11th arrondissement for Heritage Days on September 19 and 20, 2026. Juxtaposing workers’ memory, architecture, and contemporary creation, the venue invites you to rediscover its history and the many lives that have shaped this Parisian cultural address. [Read more]
Heritage Days 2026: Explore the Ministry of Agriculture at the Hôtel de Villeroy
The prestigious Hôtel de Villeroy welcomes visitors to Paris for the European Heritage Days on September 19-20, 2026. This open-door event offers a chance to explore the Ministry of Agriculture’s headquarters, its architecture, its drawing rooms, and the history of this hôtel particulier in the 7th arrondissement. [Read more]
In Ivry-sur-Seine, the Moulin de la Tour rewinds the clock for the 2026 Heritage Days.
A rare remnant of Ivry-sur-Seine’s rural past, the Moulin de la Tour will be open for European Heritage Days on 19 and 20 September 2026. A visit to better understand the history of this monument and the transformations of Val-de-Marne. [Read more]
Discover this astonishing shell-filled cave for the 2026 Heritage Days.
The Heritage Days are back for the weekend of September 19–20, 2026, in Paris and Île-de-France. It’s a chance to meet the Nymphée Nymphée, a mysterious shell-covered grotto waiting for you in Viry-Châtillon, in the Essonne department. An unusual discovery on the horizon! [Read more]
Heritage Days 2026: Discover the gardens of École du Breuil in Paris’s 12th arrondissement
The École du Breuil opens its gardens to the public for Paris Heritage Days, on September 19 and 20, 2026. On the agenda: a deep dive into botany, horticulture, and landscape design at the heart of the 12th arrondissement. [Read more]
Come discover the Pontoise aerodrome during Heritage Days 2026.
During the 2026 Heritage Days, come discover the Pontoise airfield and explore this captivating site at the heart of aviation in Île-de-France. Here is the schedule planned for the weekend of September 19–20, 2026. [Read more]
Heritage Days 2026: discover Hôtel d'Heidelbach, Maison Guimet's Asian jewel box
Hôtel d'Heidelbach, now Maison Guimet, participates in Paris's Heritage Days with tours devoted to Asian arts, on September 19 and 20, 2026. An opportunity to discover this 16th-century townhouse, its Japanese garden, and its exceptional collections. [Read more]
Heritage Days 2026: Following in Serge Gainsbourg’s footsteps at the Gainsbourg House
In Paris, the Gainsbourg House offers a window into the life and work of Serge Gainsbourg for Heritage Days on September 19 and 20, 2026. Part historic home, part collection of personal objects and museum space, the visit brings you up close to the artist’s universe. [Read more]
Setting course for the stars at the Meudon Observatory for Heritage Days 2026.
Usually closed to the public, the Paris Observatory’s Meudon site will open its doors for Heritage Days. On Saturday, September 19, 2026, several tours will give visitors the chance to explore this iconic site, available by reservation. [Read more]
Heritage Days 2026: discover the women in gold from the 2024 Olympic Games in the 18th arrondissement
What became of the golden statues spotted during the opening ceremony of the 2024 Olympic Games? They’re now on view in the Chapelle district of Paris, during Heritage Days on September 19 and 20, 2026. A chance to explore their story and the Olympic legacy left in the 18th arrondissement. [Read more]
Schedule of tours for the 2026 Heritage Days at Maubuisson Abbey
For Heritage Days, Maubuisson Abbey will open its doors on Saturday, September 19, and Sunday, September 20, 2026. Stay tuned for more details! [Read more]
European Heritage Days 2026: What to See at the Guimet Museum in Paris?
Asian arts take center stage at the Guimet Museum for Paris' Heritage Days on September 19 and 20, 2026. The 16th‑arrondissement museum unveils a special program inviting visitors to discover its collections and spaces in a new light. [Read more]
Heritage Days 2026: tours and activities at the Montmartre Museum
What’s on for visitors at the Montmartre Museum during Heritage Days? In Paris’s 18th arrondissement, the museum opens a weekend devoted to art and history on September 19 and 20, 2026. [Read more]
A weekend of activities for the 2026 Heritage Days at the Air and Space Museum!
Looking for a great, playful idea for a day out during Heritage Days? Activities await kids and adults at the Air and Space Museum on the weekend of September 19–20, 2026. [Read more]
Heritage Days 2026 in Paris: an exceptional tour of the Ministry of Culture at the Palais-Royal Estate
The Palais-Royal opens its doors for Heritage Days on September 19 and 20, 2026, and this is an opportunity to enjoy an exceptional tour of the Ministry of Culture. [Read more]
Heritage Days 2026: a historical reenactment at the Val-d'Oise Archaeological Museum (95)
As part of the 43rd Heritage Days, the Archaeological Museum of Val-d'Oise invites you to explore its program for the weekend of September 19–20, 2026. And what if we plunge into the fascinating world of archaeological heritage? [Read more]
This villa by Hector Guimard opens its doors for Heritage Days 2026.
In Le Vésinet, La Hublotière unveils the world of Hector Guimard, a pioneer of Art Nouveau, during the Heritage Days on September 19–20, 2026. [Read more]
Heritage Days 2025 in Le Vésinet (78): discover Wood Cottage, an offbeat gem of Yvelines
For the 2025 Heritage Days, come and admire a true architectural jewel in Le Vésinet: the Wood Cottage, a distinctive residence that seems to have stepped straight out of a fantasy film. [Read more]
Discover Joséphine Baker’s villa during Heritage Days 2026!
European Heritage Days mark their 43rd edition this year, and for music-hall fans it's the perfect moment! You’ll be able to step through the doors of the villa of an iconic figure: Joséphine Baker! See you on the weekend of September 19 and 20, 2026. [Read more]
A packed lineup of tours and smart tips on the agenda for Heritage Days 2026 in Le Vésinet.
During Heritage Days on 19 and 20 September 2026, stop by Le Vésinet, a genuine green oasis in the Île-de-France region. Begin planning your route now by checking the tours program, right in the heart of this charming town in Yvelines. [Read more]
Aircraft exhibition and flight simulator at Chavenay airfield for Heritage Days 2026
Nestled in the heart of the Versailles Plain, the Chavenay-Villepreux Aerodrome opens its doors for Heritage Days 2026. Come experience an exciting immersion into the world of aviation through an exhibition of legendary aircraft and flight simulators! [Read more]
Heritage Days 2026 in Bois-Colombes (92): the program to discover
The town of Bois-Colombes unveils a full program of tours and activities for the 43rd edition of Heritage Days in 2026. Here’s what to expect. [Read more]
Journées du Patrimoine 2026 : This unconventional house in Auvers-sur-Oise keeps the legacy of the great 19th-century painters alive.
Former studio of Charles-François Daubigny, now a hub for contemporary creation, Maison Rose in Wallerand participates in the 2026 Journées du Patrimoine on September 19 and 20. Here’s the program! [Read more]
This manor in Île-de-France will only open to visitors during Heritage Days 2026.
In Avon, Seine-et-Marne, the Manoir de Bel Ébat will open its doors for Heritage Days 2026, held on the weekend of September 19–20. [Read more]
Heritage Days 2026: In the Footsteps of the 'Green Fairy' in Auvers-sur-Oise
The Absinthe Museum recounts the history of this iconic drink that shaped the Parisian café scene and inspired a generation of 19th-century artists. [Read more]
Heritage Days 2026: step inside Auberge Ravoux, where Van Gogh spent his final days
In Auvers-sur-Oise, the Ravoux Inn opens its doors on September 19 and 20, 2026. It’s here that Vincent van Gogh spent the final months of his life and created some of his most famous works. [Read more]
Heritage Days 2026: Fencing taster, archery workshops, and a medieval show for the inauguration of this ancient keep
In Étampes, the Tour de Guinette is set to celebrate its public inauguration in grand style during the Heritage Days weekend 2026, on September 19–20, 2026. A wide lineup of historical activities awaits visitors—here’s everything you need to know! [Read more]
Journées du Patrimoine 2026: Auboin quarry’s winch comes back to life in Châtillon
On 19 and 20 September 2026, explore in Châtillon an old quarry winch listed as a Historic Monument, a rare witness to the stone extraction that built Paris. [Read more]
Heritage Days 2026 at INA, the National Audiovisual Institute (Val‑de‑Marne, 94): what’s on
The National Audiovisual Institute (INA) is taking part in Heritage Days 2026 and opens the doors to its Bry-sur-Marne headquarters. Explore the program for this 43rd edition, held over the weekend of September 19 and 20. [Read more]
Heritage Days 2026: a hidden gas museum on an industrial site in Alfortville
Located on a site still devoted to the transport of natural gas, this Alfortville museum traces the history of the former gasworks and how household use has evolved in the Île-de-France region. Discover this striking venue during Heritage Days, on September 19 and 20, 2026. [Read more]
Heritage Days 2026 in Paris: Free tours at the Museum of the History of Medicine
Heritage Days are back in Paris this weekend, September 19–20, 2026. For the occasion, the History of Medicine Museum will open its doors to the public for free this Saturday (reservation required). On the programme: an unusual and captivating site to discover in the heart of the former Faculty of Medicine. Here’s more about this fascinating venue! [Read more]
Heritage Days 2026: Activities at the National Institute for Blind Youth in Paris
Each year, Heritage Days bring a bounty of good deals to Paris. The National Institute for Blind Youth also joins the fun: discover the program planned for this weekend of September 19–20, 2026. [Read more]
Journées du Patrimoine 2026: Diamonds take center stage at the prestigious Bucherer boutique in Paris
The 43rd edition of Heritage Days lands in Paris, and Bucherer House opens its doors to watch enthusiasts on Saturday, September 19, 2026. It’s a chance to admire legendary watches from every angle at this exceptional event. Check out the program. [Read more]
Loto Studios to Open Specially for Heritage Days 2026
On the occasion of the European Heritage Days 2026 and to celebrate the Loto’s 50th anniversary, FDJ United studios will exceptionally open their doors to the public for the very first time. Discover the history and the behind the scenes of the famous draws in Boulogne-Billancourt on September 19 and 20. [Read more]
Journées du patrimoine 2026 à Paris: jazz-writing workshops and a flea market in the gardens of Broca Hospital
Heritage Days are back, ready to fill us once again with free activities. In the gardens of Broca Hospital, a splendid program awaits you for the weekend of September 19–20, 2026. [Read more]
Heritage Days 2026: a packed lineup of activities at the Archéosite, in Haute-Île Park (93)
Heritage Days are back on the weekend of September 19–20, 2026. Attention to archaeology buffs and dig enthusiasts: the Archéosite of Haute-Île Park in Neuilly-sur-Marne (93) is opening its doors to you! [Read more]
Heritage Days 2025: Visit the Ballonnière Museum and the jamboree in Moisson (78)
Discover the offbeat Ballonnière Museum and the 1947 jamboree in the town of Moisson, in Yvelines, during the upcoming edition of Heritage Days, slated for the weekend of September 19–20, 2026; here’s the program! [Read more]
Heritage Days 2026: Classic car exhibition at the Château de Maisons-Laffitte (78)
On the occasion of Heritage Days, come discover the magnificent Château de Maisons-Laffitte, built for King Louis XIV, on Saturday, September 19 and Sunday, September 20, 2026, in Yvelines! A wonderful chance to explore this treasure of Île-de-France’s local heritage! [Read more]
Heritage Days 2026 at Parc aux Étoiles (78), the space program
Craving a weekend that takes you to infinity and beyond? On September 19 and 20, 2026, the European Heritage Days fling open their doors to museums, institutions and unexpected venues. Among them, Parc aux Étoiles in Triel-sur-Seine (78) invites you to explore a captivating cosmic realm for free. [Read more]
Heritage Days 2026 at the André Derain House (78): the program
Let yourself be swept up by the color and the brushwork of the great masters for European Heritage Days! They invite you to step through doors you’ve never seen before, such as in Chambourcy, in the Yvelines, where the André Derain House-Museum opens its studio and reveals the flamboyant treasures of Fauvism and the 20th century. [Read more]
Heritage Days 2026: an offbeat program at the Désert de Retz in Chambourcy (78)
For Heritage Days 2026, a bucolic experience is taking shape at the Désert de Retz in Chambourcy, Yvelines, this Sunday, September 20. On the agenda? Free activities in the heart of this beautiful green haven. [Read more]
What an exciting program! What original choice will you be making for these Heritage Days ?
Dates and Opening Time
From September 19, 2026 to September 20, 2026
Prices
Free
