What to do in Essonne (91)? Heritage, good addresses and activities, ideas for outings

Published by Rizhlaine de Sortiraparis · Photos by My de Sortiraparis · Updated on April 1, 2025 at 05:02 p.m.
Want to discover the region's heritage? We'll take you on a tour of places to visit and things to do in Essonne. From good addresses to must-see events, we've got you covered!

While Paris is considered one of the most beautiful cities in the world, the rest of the Île-de-France region is full of treasures to discover. To help you discover the wealth of Ile-de-France's departments, we've put together a number of guides with ideas for outings and places to visit. This time, we're heading south to discover the treasures ofEssonne.

With its beautiful green landscapes,Essonne is the perfect place to go green, but that's not all! It's also home to some great ideas forunusual activities for young and old alike. A great way to break the routine and get away from the hectic pace of Parisian life. And, between good addresses and great events, it's time to discover the great ideas for outings that await us in Essonne.

For more discoveries, stay tuned: this guide is updated as we make new discoveries and announcements. To make sure you don't miss out on any ideas for outings in Essonne, remember to keep this link safe and check the page regularly.

What to do in Essonne?

Château de Dampierre, découvrez ses espaces en visite guidéeChâteau de Dampierre, découvrez ses espaces en visite guidéeChâteau de Dampierre, découvrez ses espaces en visite guidéeChâteau de Dampierre, découvrez ses espaces en visite guidée Heritage Days 2026: a fantastic program to discover in Yvelines (78)
There’s plenty to do for Heritage Days 2026 in Yvelines! On Saturday, September 19 and Sunday, September 20, 2026, head to the numerous castles and museums in the 78 that will open their doors for guided tours, workshops, and memorable moments to share. [Read more]

Visuel Journées du Patrimoine/Matrimoine - Radio FranceVisuel Journées du Patrimoine/Matrimoine - Radio FranceVisuel Journées du Patrimoine/Matrimoine - Radio FranceVisuel Journées du Patrimoine/Matrimoine - Radio France Heritage Days 2026 in Paris-area newsrooms and media groups
The Heritage Days invite you this weekend, 19 and 20 September 2026, in Paris and Île-de-France. For the occasion, media groups are opening the doors of their newsrooms to give you a behind-the-scenes look at the press! Newspapers, radio stations, television networks, magazines—these major titles are sharing their worlds with you. [Read more]

Palais de l'Elysée ParisPalais de l'Elysée ParisPalais de l'Elysée ParisPalais de l'Elysée Paris Heritage Days 2026 in Paris: unmissable openings and exclusive tours
The Heritage Days 2026 in Paris also offer a chance to discover places that are usually off-limits to the public. Here’s our list of sites that will open their doors to you for a limited time this weekend of September 19–20, 2026. [Read more]

Le Musée d'histoire de la médecine à Paris, nos photos - IMGP3248Le Musée d'histoire de la médecine à Paris, nos photos - IMGP3248Le Musée d'histoire de la médecine à Paris, nos photos - IMGP3248Le Musée d'histoire de la médecine à Paris, nos photos - IMGP3248 Heritage Days 2026 in Paris: Museums, Hospitals and Medical Institutions
The Heritage Days arrive this weekend, September 19 and 20, 2026, in Paris and Île-de-France. Calling all medical enthusiasts, here are venues whose programs are sure to appeal to you! Discover the hospitals and medical institutions that are opening their doors for this exceptional weekend! [Read more]

Visuel Paris MontmartreVisuel Paris MontmartreVisuel Paris MontmartreVisuel Paris Montmartre Heritage Days 2026: our pick of strolls to discover in Paris
Heritage Days 2026 are a chance to discover Paris from a different angle, to explore its every corner through cultural, quirky, or romantic strolls! Here is our best-of guide to our top walks to do in Paris this weekend of September 19–20, 2026. [Read more]

Journées du Patrimoine 2025 à l'Hôtel de Charost, Résidence de l'Ambassadeur Britannique en FranceJournées du Patrimoine 2025 à l'Hôtel de Charost, Résidence de l'Ambassadeur Britannique en FranceJournées du Patrimoine 2025 à l'Hôtel de Charost, Résidence de l'Ambassadeur Britannique en FranceJournées du Patrimoine 2025 à l'Hôtel de Charost, Résidence de l'Ambassadeur Britannique en France Heritage Days 2026: discover embassies from around the world in Paris
How about a mini trip? During these European Heritage Days, take a world tour by visiting the embassies and consulates that will open their doors to Parisians for free this weekend, September 19–20, 2026. [Read more]

Visuels Paris - université sorbonne 4 facVisuels Paris - université sorbonne 4 facVisuels Paris - université sorbonne 4 facVisuels Paris - université sorbonne 4 fac Heritage Days 2026: discover Paris's high schools and higher education institutions
The weekend of September 19 and 20, 2026, the European Heritage Days celebrate French history and heritage through a wide range of tours, strolls, and activities. Among the offerings exclusive to these two special days are tours of Paris’s grand lycées and higher-education institutions, which immerse you in the history of the capital’s most prestigious schools. [Read more]

Les coulisses du Printemps by CultivalLes coulisses du Printemps by CultivalLes coulisses du Printemps by CultivalLes coulisses du Printemps by Cultival Heritage Days 2026: places and activities to explore linked to the event’s theme
Each year, Heritage Days return with a fresh theme to showcase the richness of our cultural treasures. Discover the venues and special activities linked to the 2026 themes. Mark your calendars for September 19 and 20. [Read more]

Le Père Lachaise, le cimetière le plus mythique de Paris et ses tombes de personnalités célèbresLe Père Lachaise, le cimetière le plus mythique de Paris et ses tombes de personnalités célèbresLe Père Lachaise, le cimetière le plus mythique de Paris et ses tombes de personnalités célèbresLe Père Lachaise, le cimetière le plus mythique de Paris et ses tombes de personnalités célèbres Heritage Days 2026: in the heart of Parisian cemeteries — the schedule of tours
Paris cemeteries also reveal their secrets during Heritage Days. Here are the tours and programs lined up for the weekend of September 19–20, 2026. [Read more]

La BnF Richelieu rouvre ses portes après 10 ans de travauxLa BnF Richelieu rouvre ses portes après 10 ans de travauxLa BnF Richelieu rouvre ses portes après 10 ans de travauxLa BnF Richelieu rouvre ses portes après 10 ans de travaux Heritage Days 2026 at Paris's libraries and archives
During the 2026 Heritage Days in Paris, libraries and archives will reveal their secrets to you this weekend of September 19–20, 2026. We’re off to discover these architectural jewels and their treasures! [Read more]

La Collection Pinault à la Bourse de Commerce : ouverture prochaineLa Collection Pinault à la Bourse de Commerce : ouverture prochaineLa Collection Pinault à la Bourse de Commerce : ouverture prochaineLa Collection Pinault à la Bourse de Commerce : ouverture prochaine Heritage Days 2026: Architectural treasures to discover in Paris and the Île-de-France region
Heritage Days unfold over the weekend of September 19–20, 2026, in Paris and the Île-de-France region. Attention architecture fans: this is your chance to uncover the secrets of the Paris region’s most surprising monuments through architectural tours. [Read more]

Le château de Vincennes : une forteresse royale à ParisLe château de Vincennes : une forteresse royale à ParisLe château de Vincennes : une forteresse royale à ParisLe château de Vincennes : une forteresse royale à Paris Heritage Days 2026: Medieval monuments in Paris and Île-de-France
Heritage Days in Paris fall on the weekend of September 19–20, 2026. We invite you to set off to discover the few remaining medieval monuments still visible in the capital, a chance to glimpse medieval Paris. [Read more]

Le Grand RexLe Grand RexLe Grand RexLe Grand Rex Heritage Days 2026: the program for cinema enthusiasts in Paris and Île-de-France
During the Heritage Days 2026, embark on a cinema tour across Paris and Île-de-France on September 19 and 20. Their behind-the-scenes worlds unfold for you, with our selection of cinemas and museums devoted to the seventh art to discover! [Read more]

Visuel Paris hauteur, vue d'en hautVisuel Paris hauteur, vue d'en hautVisuel Paris hauteur, vue d'en hautVisuel Paris hauteur, vue d'en haut Heritage Days 2026: The Paris Tour Routes
To mark Heritage Days, held in Paris from September 19 to 20, 2026, a series of guided tours will be organized across the capital. Explore the program for this 43rd edition! [Read more]

Journées du Patrimoine 2024 : les fontaines de Paris et d'Ile-de-France !Journées du Patrimoine 2024 : les fontaines de Paris et d'Ile-de-France !Journées du Patrimoine 2024 : les fontaines de Paris et d'Ile-de-France !Journées du Patrimoine 2024 : les fontaines de Paris et d'Ile-de-France ! Heritage Days 2026: Paris and Île-de-France's fountains!
In September, make the most of Heritage Days! On September 19 and 20, 2026, take advantage of the event to discover the heritage of Paris and its Île-de-France region through tours that are often off the beaten track. And this year, many visits revolve around the fountains of our beautiful capital... Ready to uncover their history? [Read more]

Archéosite - Neuilly-sur-MarneArchéosite - Neuilly-sur-MarneArchéosite - Neuilly-sur-MarneArchéosite - Neuilly-sur-Marne Heritage Days 2026 in Île-de-France: archaeological sites and excavation sites
As every third weekend in September, the European Heritage Days are back in the capital and the Île-de-France region, with a rich program to explore. Attention archaeology enthusiasts: numerous little-known sites and excavation projects are on the agenda for this major event on September 19 and 20, 2026! [Read more]

Sport et pass sanitaire : dans quels lieux est-il obligatoire ? Les nouvelles mesuresSport et pass sanitaire : dans quels lieux est-il obligatoire ? Les nouvelles mesuresSport et pass sanitaire : dans quels lieux est-il obligatoire ? Les nouvelles mesuresSport et pass sanitaire : dans quels lieux est-il obligatoire ? Les nouvelles mesures Heritage Days 2026: sporting outings in Paris and Île-de-France
Culture is what brings us together and helps us build connections. Just like sport! On 19 and 20 September 2026, head out to discover the sports venues and activities organized for Heritage Days in Paris and Île-de-France. [Read more]

Musée de l'Armée - InvalidesMusée de l'Armée - InvalidesMusée de l'Armée - InvalidesMusée de l'Armée - Invalides Heritage Days 2026 in museums and military institutions in Paris and the Île-de-France region
On land, at sea, in the air: the army is everywhere... Even in museums! During these Heritage Days, September 19 and 20, 2026, visit the military institutions in Paris and the Île-de-France region. [Read more]

Insolite en Île-de-France : l'église troglodyte de l'Annonciation construite à flanc de falaiseInsolite en Île-de-France : l'église troglodyte de l'Annonciation construite à flanc de falaiseInsolite en Île-de-France : l'église troglodyte de l'Annonciation construite à flanc de falaiseInsolite en Île-de-France : l'église troglodyte de l'Annonciation construite à flanc de falaise Heritage Days 2026: curiosities and oddities to explore in Paris and Île-de-France
The capital and its region are teeming with curiosities that the most curious among us are eager to discover! The Heritage Days, held on the weekend of September 19–20, 2026, give us the chance to set out in search of them in Paris and the Île-de-France region. [Read more]

La Babcockerie aux usines Babcock, nos photosLa Babcockerie aux usines Babcock, nos photosLa Babcockerie aux usines Babcock, nos photosLa Babcockerie aux usines Babcock, nos photos Heritage Days 2026 in Urbex mode: stunning and enigmatic spots to explore
During Heritage Days 2026, on September 19 and 20, a trove of astonishing treasures opens up to us. It’s a chance to legally venture into hidden or abandoned sites for urban-exploration enthusiasts seeking off-the-beaten-path adventures. Discover the mysterious spots waiting for you in Île-de-France. [Read more]

La maison de Victor Hugo à Paris - nos photosLa maison de Victor Hugo à Paris - nos photosLa maison de Victor Hugo à Paris - nos photosLa maison de Victor Hugo à Paris - nos photos Heritage Days 2026 in artists' houses in Paris and Île-de-France
Les Journées du Patrimoine are back in Paris and Île-de-France this weekend of September 19-20, 2026. How about exploring the standout tours and activities awaiting you at artists’ houses across the greater Paris area? We’re unveiling the program for the 43rd edition. [Read more]

Le Jardin de l'Institut SuédoisLe Jardin de l'Institut SuédoisLe Jardin de l'Institut SuédoisLe Jardin de l'Institut Suédois Heritage Days 2026 in Paris: the program of institutes and cultural centers
What if you took a little cultural trip during Heritage Days? On September 19 and 20, 2026, discover Paris’s institutes and cultural centers and dive into cultures from around the world! [Read more]

Le musée Rambolitrain - nos photosLe musée Rambolitrain - nos photosLe musée Rambolitrain - nos photosLe musée Rambolitrain - nos photos Heritage Days 2026: stations and trains to visit for rail enthusiasts
Young and old alike, trains and stations captivate a wide audience. If you’re among them, rejoice: many railway sites will be open to visitors on 19 and 20 September 2026 for Heritage Days. [Read more]

Opéra de Paris - Opéra Garnier - photosOpéra de Paris - Opéra Garnier - photosOpéra de Paris - Opéra Garnier - photosOpéra de Paris - Opéra Garnier - photos Heritage Days 2026: a weekend in Paris's theatres and performing arts venues
During Heritage Days in Paris, theatres and performance venues open their doors for free to reveal what goes on behind the scenes, on Saturday, September 19 and Sunday, September 20, 2026. Shall we sneak backstage, friends? [Read more]

Tribunal de CommerceTribunal de CommerceTribunal de CommerceTribunal de Commerce Heritage Days 2026 at Paris's courts and judicial institutions
Are you fascinated by the world of justice? Discover the 43rd Heritage Days at the courts and judicial institutions of Paris and Île-de-France, on September 19 and 20, 2026. [Read more]

Salon International de l'Aéronautique et de l'Espace du Bourget 2013Salon International de l'Aéronautique et de l'Espace du Bourget 2013Salon International de l'Aéronautique et de l'Espace du Bourget 2013Salon International de l'Aéronautique et de l'Espace du Bourget 2013 Heritage Days 2026: museums, airports... The aviation program in Paris
Heritage Days is the event that brings together every passion around a superb lineup of tours and special openings. Attention aviation enthusiasts: here are the museums and airports waiting for you this weekend, September 19–20, 2026. [Read more]

Le Château d'Auvers sur Oise  - et sa collection permanente sur les ImpressionnistesLe Château d'Auvers sur Oise  - et sa collection permanente sur les ImpressionnistesLe Château d'Auvers sur Oise  - et sa collection permanente sur les ImpressionnistesLe Château d'Auvers sur Oise  - et sa collection permanente sur les Impressionnistes Heritage Days 2026: sites that will only be open on Saturdays in Paris and the Île-de-France region
Heritage Days unfold over the weekend of September 19–20, 2026. However, not all sites stay open across both days: here are the locations to visit exclusively on Saturday, September 19. [Read more]

Le Château de Breteuil, ses jardins remarquables et contes de PerraultLe Château de Breteuil, ses jardins remarquables et contes de PerraultLe Château de Breteuil, ses jardins remarquables et contes de PerraultLe Château de Breteuil, ses jardins remarquables et contes de Perrault Heritage Days 2026: sites to visit that are open only on Sunday in Paris and Île-de-France
Heritage Days return to Paris and Île-de-France for their 43rd edition. If you’re looking for things to do this Sunday, September 20, 2026, check out our picks. [Read more]

Visuel Journées du Patrimoine/Matrimoine - Grande Loge des Francs-MaçonsVisuel Journées du Patrimoine/Matrimoine - Grande Loge des Francs-MaçonsVisuel Journées du Patrimoine/Matrimoine - Grande Loge des Francs-MaçonsVisuel Journées du Patrimoine/Matrimoine - Grande Loge des Francs-Maçons Heritage Days 2026: In the Footsteps of the Freemasons in Paris and Île-de-France
During these Heritage Days, dive into the world of Freemasons and their history, at venues that will open their doors for free on 19 and 20 September 2026 in Paris and the Île-de-France region. [Read more]

Visuel Journées du Patrimoine/Matrimoine - ministère de la JusticeVisuel Journées du Patrimoine/Matrimoine - ministère de la JusticeVisuel Journées du Patrimoine/Matrimoine - ministère de la JusticeVisuel Journées du Patrimoine/Matrimoine - ministère de la Justice Heritage Days 2026 in Paris: discover the ministries through exceptional tours
Attention all politics enthusiasts... Heritage Days are the chance to glimpse the inner workings of power, and for the 43rd edition held on Saturday, September 19 and Sunday, September 20, 2026, you’ll have the opportunity to tour the ministries scattered across the capital’s heart. It’s the best way to explore the rooms where ministers work and to grasp how the government really operates! [Read more]

Visuels musée et monument - bibliothèque Forney Hôtel de SensVisuels musée et monument - bibliothèque Forney Hôtel de SensVisuels musée et monument - bibliothèque Forney Hôtel de SensVisuels musée et monument - bibliothèque Forney Hôtel de Sens Heritage Days 2026 in Paris: Places to Visit in the Marais
Heritage Days land in Paris for the weekend of September 19–20, 2026. We take you to the Marais to discover the top outings in this hotspot beloved by Parisians. [Read more]

Visuel Paris Jardin des TuileriesVisuel Paris Jardin des TuileriesVisuel Paris Jardin des TuileriesVisuel Paris Jardin des Tuileries Heritage Days 2026 in the parks and gardens of Paris and Île-de-France
For this new edition of Heritage Days, we invite you to discover the parks and gardens of Paris and Île-de-France. Guided tours and a generous breath of fresh air — a pleasant stroll awaits you this weekend, September 19–20, 2026. [Read more]

Photos : Boulangerie Baptiste aux Batignolles par Joël DefivesPhotos : Boulangerie Baptiste aux Batignolles par Joël DefivesPhotos : Boulangerie Baptiste aux Batignolles par Joël DefivesPhotos : Boulangerie Baptiste aux Batignolles par Joël Defives Heritage Days 2026 in Paris and Île-de-France: the must-try foodie spots to discover
France's pride also shines through its rich and varied cuisine and its culinary know-how recognized around the world! On September 19–20, 2026, during Heritage Days, celebrate this delicious heritage by discovering the gourmet spots of Paris and Île-de-France. [Read more]

Fabula, le restaurant-terrasse éphémère du Musée Carnavalet par Thibaut SpiwackFabula, le restaurant-terrasse éphémère du Musée Carnavalet par Thibaut SpiwackFabula, le restaurant-terrasse éphémère du Musée Carnavalet par Thibaut SpiwackFabula, le restaurant-terrasse éphémère du Musée Carnavalet par Thibaut Spiwack Heritage Days 2026 in Paris: visit the historic private mansions
Heritage Days are back for the weekend of September 19 and 20, 2026. How about taking the opportunity to discover Paris's private mansions? Here’s the program awaiting you among the capital’s treasures. [Read more]

La Maison de Chateaubriand, un havre de paix en région parisienneLa Maison de Chateaubriand, un havre de paix en région parisienneLa Maison de Chateaubriand, un havre de paix en région parisienneLa Maison de Chateaubriand, un havre de paix en région parisienne Journées du Patrimoine 2026 : Île-de-France’s gems within easy reach with a Navigo pass
Want to get moving and discover the treasures of Île-de-France during Heritage Days, without getting in the car? Here's a curated list of places to explore, within reach of a Navigo pass, on September 19 and 20, 2026! [Read more]

Le Musée des Arts Forains - Pavillon de Bercy : un musée insolite et enchanteur à ParisLe Musée des Arts Forains - Pavillon de Bercy : un musée insolite et enchanteur à ParisLe Musée des Arts Forains - Pavillon de Bercy : un musée insolite et enchanteur à ParisLe Musée des Arts Forains - Pavillon de Bercy : un musée insolite et enchanteur à Paris Heritage Days 2026: Offbeat & original outings to explore in Paris and Île-de-France
Think you know Paris inside out? Well, you’re in for a surprise. On Saturday, September 19 and Sunday, September 20, 2026, you’ll be blown away by the Heritage Days. We’re sharing our quirky must-sees to discover during these 43rd Heritage Days, in Paris and the Île-de-France region. [Read more]

La Samaritaine se dévoile en photos !La Samaritaine se dévoile en photos !La Samaritaine se dévoile en photos !La Samaritaine se dévoile en photos ! Heritage Days 2026: Art Deco buildings and treasures to visit in Paris
In Paris, around a street corner or tucked away in a building, you can still uncover a wealth of Art Deco treasures. Discover these relics of the Paris of the Roaring Twenties during Heritage Days, on September 19 and 20, 2026. [Read more]

Le panorama du Panthéon - l'une des plus belles vues de Paris à 360°Le panorama du Panthéon - l'une des plus belles vues de Paris à 360°Le panorama du Panthéon - l'une des plus belles vues de Paris à 360°Le panorama du Panthéon - l'une des plus belles vues de Paris à 360° Heritage Days 2026 in the Latin Quarter: the Paris tour program
Heritage Days 2026 invites us to rediscover Paris and its monuments through a new lens. For the weekend of September 19–20, 2026, we’re proposing a stroll through the Latin Quarter. [Read more]

Grande Galerie de l'évolution- visuels 2024Grande Galerie de l'évolution- visuels 2024Grande Galerie de l'évolution- visuels 2024Grande Galerie de l'évolution- visuels 2024 Heritage Days 2026 with kids: the best family-friendly outings to enjoy in Paris
Heritage Days offer a chance to explore the cultural heritage of Paris and Île-de-France with the whole family. From free tours to activities for children and all kinds of events: plenty of outings await you on September 19 and 20, 2026. [Read more]

Banque de FranceBanque de FranceBanque de FranceBanque de France Heritage Days 2026: the 10 brilliant tips you can’t miss in Paris
To make the most of Heritage Days in Paris and Île-de-France, here are 10 can't-miss tips for this weekend, Saturday, September 19 and Sunday, September 20, 2026! [Read more]

Parc et Domaine du Château de CourancesParc et Domaine du Château de CourancesParc et Domaine du Château de CourancesParc et Domaine du Château de Courances Heritage Days 2026 in Essonne: on the trail of the castles of the 91
Essonne's castles reveal their secrets during Heritage Days 2026. Here's what's on offer in Essonne this weekend, September 19–20, 2026. [Read more]

Château de Fontainebleau - Napoléon III et EugénieChâteau de Fontainebleau - Napoléon III et EugénieChâteau de Fontainebleau - Napoléon III et EugénieChâteau de Fontainebleau - Napoléon III et Eugénie Heritage Days 2026 at the castles of Seine-et-Marne (77), visits on the program
The Heritage Days also invite you to discover the region’s castles. In Seine-et-Marne, a rich program awaits in these royal residences: explore suggested outings for this weekend of September 19–20, 2026. [Read more]

Photos : Le Château de Monte-CristoPhotos : Le Château de Monte-CristoPhotos : Le Château de Monte-CristoPhotos : Le Château de Monte-Cristo Heritage Days 2026 at the Yvelines' castles, the program for the 78.
And what if Heritage Days 2026 were the moment to go on a quest for the Île-de-France castles? This time, we set course for the Yvelines to uncover the magnificent residences that will open their doors this weekend, September 19–20, 2026. [Read more]

Visuel Paris 1er - Palais RoyalVisuel Paris 1er - Palais RoyalVisuel Paris 1er - Palais RoyalVisuel Paris 1er - Palais Royal Heritage Days 2026: Castles and Palaces to Visit in Paris
That's right—Paris also boasts a wealth of châteaux and palaces. Discover which ones are unveiling a special Heritage Days program for this weekend, September 19–20, 2026. [Read more]

Château de Champs-sur-Marne, visuelsChâteau de Champs-sur-Marne, visuelsChâteau de Champs-sur-Marne, visuelsChâteau de Champs-sur-Marne, visuels Heritage Days 2026: Exploring the region’s most beautiful castles in Paris and Île-de-France
Heritage Days 2026 also offers the chance to visit the castles of Île-de-France, often for free! Kings and queens, princes, emperors, nobles of every kind... Step in the footsteps of these towering figures in French history and discover their magnificent residences, on 19 and 20 September 2026. [Read more]

Visuels musée et monument - galerie Banque de FranceVisuels musée et monument - galerie Banque de FranceVisuels musée et monument - galerie Banque de FranceVisuels musée et monument - galerie Banque de France Heritage Days 2026: Historic monuments to discover in Paris and Île-de-France
The historic monuments of Paris and the Île-de-France region throw open their doors during the 43rd European Heritage Days. On Saturday, September 19 and Sunday, September 20, 2026, come discover these history-filled gems through delightful programs for the whole family. [Read more]

Le Château de Malmaison, de la demeure au muséeLe Château de Malmaison, de la demeure au muséeLe Château de Malmaison, de la demeure au muséeLe Château de Malmaison, de la demeure au musée Heritage Days 2026: at the heart of the Hauts-de-Seine’s castles (92)
For Heritage Days, the castles and estates of Hauts-de-Seine open their doors to reveal their secrets. Here’s the schedule planned for this weekend, September 19–20, 2026. [Read more]

Le château de Vincennes : une forteresse royale à ParisLe château de Vincennes : une forteresse royale à ParisLe château de Vincennes : une forteresse royale à ParisLe château de Vincennes : une forteresse royale à Paris Heritage Days 2026: Castles to Discover in Val-de-Marne (94)
The castles of Val-de-Marne are gearing up for the next edition of Heritage Days this weekend, September 19–20, 2026. Here’s the program! [Read more]

Le Château d'Auvers sur Oise  - et sa collection permanente sur les ImpressionnistesLe Château d'Auvers sur Oise  - et sa collection permanente sur les ImpressionnistesLe Château d'Auvers sur Oise  - et sa collection permanente sur les ImpressionnistesLe Château d'Auvers sur Oise  - et sa collection permanente sur les Impressionnistes Heritage Days 2026: the schedule of Val d'Oise's castles (95)
For Heritage Days, head to Val d'Oise to discover the castles unveiling a special program for this weekend of September 19–20, 2026. [Read more]

La Sainte-Chapelle et ses 1113 vitraux, un véritable joyau gothique à ParisLa Sainte-Chapelle et ses 1113 vitraux, un véritable joyau gothique à ParisLa Sainte-Chapelle et ses 1113 vitraux, un véritable joyau gothique à ParisLa Sainte-Chapelle et ses 1113 vitraux, un véritable joyau gothique à Paris Heritage Days 2026: discover the finest churches in Paris and Île-de-France
Thanks to Heritage Days 2026, the churches, chapels and cathedrals of Paris and Île-de-France are unveiling their secrets this weekend of September 19–20, 2026. [Read more]

Journées du Patrimoine 2023 au 19M, la Manufacture de mode Chanel - Atelier bottier MassaroJournées du Patrimoine 2023 au 19M, la Manufacture de mode Chanel - Atelier bottier MassaroJournées du Patrimoine 2023 au 19M, la Manufacture de mode Chanel - Atelier bottier MassaroJournées du Patrimoine 2023 au 19M, la Manufacture de mode Chanel - Atelier bottier Massaro Heritage Days 2026 in the temples of fashion, luxury and beauty
Heritage Days 2026 in Paris take place this weekend, September 19–20, 2026. To mark the occasion, we invite you to discover Paris's fashion temples that are opening their doors. The secrets of the couture houses and flagship department stores are waiting for you! [Read more]

Visuel Paris Montmartre Sacré CœurVisuel Paris Montmartre Sacré CœurVisuel Paris Montmartre Sacré CœurVisuel Paris Montmartre Sacré Cœur Heritage Days 2026: the must-do outings in Paris's Montmartre neighborhood
Montmartre in Paris is one of the most beloved neighborhoods for both tourists and locals. Discover all the treasures it holds during Heritage Days 2026, on September 19 and 20. [Read more]

La Fondation Simone et Cino Del Duca - Hôtel Emile PereireLa Fondation Simone et Cino Del Duca - Hôtel Emile PereireLa Fondation Simone et Cino Del Duca - Hôtel Emile PereireLa Fondation Simone et Cino Del Duca - Hôtel Emile Pereire Paris Heritage Days 2026: secret, little-known, and hidden places you simply must discover
Heritage Days return this year with an exceptional edition to be held on Saturday, September 19 and Sunday, September 20, 2026. This unmissable cultural event offers the chance to visit more than 1,500 sites across Paris and the Île-de-France region. While the major museums and iconic monuments are on the itinerary, the weekend is also a prime opportunity to uncover hidden, little-known, or normally off-limits places. [Read more]

Visuel Journées du Patrimoine/Matrimoine - Opera comiqueVisuel Journées du Patrimoine/Matrimoine - Opera comiqueVisuel Journées du Patrimoine/Matrimoine - Opera comiqueVisuel Journées du Patrimoine/Matrimoine - Opera comique Heritage Days 2026 in Paris and Île-de-France: at the heart of the music world
Heritage Days also come alive with music! Discover the musical heritage of Paris and Île-de-France, as well as the concerts planned for this iconic cultural rendezvous taking place over the weekend of September 19–20, 2026. [Read more]

La Sainte-Chapelle et ses 1113 vitraux, un véritable joyau gothique à ParisLa Sainte-Chapelle et ses 1113 vitraux, un véritable joyau gothique à ParisLa Sainte-Chapelle et ses 1113 vitraux, un véritable joyau gothique à ParisLa Sainte-Chapelle et ses 1113 vitraux, un véritable joyau gothique à Paris Heritage Days 2026 in Paris and ÎDF: uncover the secrets of craftsmanship and know-how
Heritage Days sweep into Paris and Île-de-France on the weekend of September 19–20, 2026. Fancy taking this chance to dive into the heart of local craftsmanship and the savoir-faire of the Île-de-France region? Here are the visits you won’t want to miss in the Paris area. [Read more]

Visuel Paris 1er - Palais RoyalVisuel Paris 1er - Palais RoyalVisuel Paris 1er - Palais RoyalVisuel Paris 1er - Palais Royal Heritage Days 2026: the schedule and places to visit in the 4th arrondissement
What visits are on the schedule for the 2026 Heritage Days in Paris’s 4th arrondissement? Here’s what’s being lined up for this weekend of September 19–20, 2026. [Read more]

La Fondation Simone et Cino Del Duca - Hôtel Emile PereireLa Fondation Simone et Cino Del Duca - Hôtel Emile PereireLa Fondation Simone et Cino Del Duca - Hôtel Emile PereireLa Fondation Simone et Cino Del Duca - Hôtel Emile Pereire Heritage Days 2026 in Paris’s 8th arrondissement: what’s on the schedule
What does Heritage Days 2026 have in store for the 8th arrondissement of Paris? Here are the standout tours and openings planned for the 43rd edition this weekend, September 19–20, 2026. [Read more]

Les Catacombes de Paris 2026Les Catacombes de Paris 2026Les Catacombes de Paris 2026Les Catacombes de Paris 2026 Heritage Days 2026, tours on the schedule in the 14th arrondissement of Paris
Les Journées du Patrimoine débarquent aussi dans le 14e arrondissement de Paris ! Here’s the excellent lineup awaiting you in this quarter of the capital on the weekend of September 19–20, 2026. [Read more]

Tour Eiffel : une exposition inédite gratuite en hommage à Gustave Eiffel sur le parvis - nos photosTour Eiffel : une exposition inédite gratuite en hommage à Gustave Eiffel sur le parvis - nos photosTour Eiffel : une exposition inédite gratuite en hommage à Gustave Eiffel sur le parvis - nos photosTour Eiffel : une exposition inédite gratuite en hommage à Gustave Eiffel sur le parvis - nos photos Heritage Days 2026 in Paris’s 7th arrondissement: must-see tours and openings
Set out to explore the treasures of the 7th arrondissement for Paris’s latest Heritage Days edition. Here are the free tours and special openings on the schedule for September 19–20, 2026. [Read more]

Visuels Paris - La VilletteVisuels Paris - La VilletteVisuels Paris - La VilletteVisuels Paris - La Villette Heritage Days 2026: What to visit in Paris's 19th arrondissement? The program
The upcoming Heritage Days are set for the weekend of September 19-20, 2026. Here are the free tours and exceptional openings planned in the 19th arrondissement of Paris! [Read more]

Bar Perché, café littéraire - terrasse du Printemps Haussmann  - 0D91ABD4 4AD7 4567 8CA1 2B4BC36D42AEBar Perché, café littéraire - terrasse du Printemps Haussmann  - 0D91ABD4 4AD7 4567 8CA1 2B4BC36D42AEBar Perché, café littéraire - terrasse du Printemps Haussmann  - 0D91ABD4 4AD7 4567 8CA1 2B4BC36D42AEBar Perché, café littéraire - terrasse du Printemps Haussmann  - 0D91ABD4 4AD7 4567 8CA1 2B4BC36D42AE Heritage Days 2026 in Paris's 9th arrondissement: the visits you won't want to miss
Discover the lineup of outings waiting for you during Heritage Days, this weekend of September 19–20, 2026, in Paris’s 9th arrondissement. [Read more]

Visuels Musée de MontmartreVisuels Musée de MontmartreVisuels Musée de MontmartreVisuels Musée de Montmartre Heritage Days 2026: what to see in Paris’s 18th arrondissement?
What’s on the agenda for Heritage Days 2026 in Paris’s 18th arrondissement? Free tours, special openings, quirky activities — here’s the lineup waiting for you this weekend of September 19–20, 2026. [Read more]

La Station cinéma : quand la RATP et le 7e art se rencontrent à la Porte des LilasLa Station cinéma : quand la RATP et le 7e art se rencontrent à la Porte des LilasLa Station cinéma : quand la RATP et le 7e art se rencontrent à la Porte des LilasLa Station cinéma : quand la RATP et le 7e art se rencontrent à la Porte des Lilas Heritage Days 2026 in Paris's 20th arrondissement: weekend tours and activities.
The 20th arrondissement of Paris reveals its treasures for Heritage Days. Discover the free tours and exceptional openings planned for this weekend of September 19–20, 2026. [Read more]

Visuels Musée du LouvreVisuels Musée du LouvreVisuels Musée du LouvreVisuels Musée du Louvre Heritage Days 2026 in Paris: what's on the program in the 1st arrondissement
For the 2026 Heritage Days, a rich lineup awaits you in Paris's 1st arrondissement. Discover free guided tours, special openings, and exciting activities waiting for you in the heart of the capital this weekend of September 19–20, 2026. [Read more]

Visuel Paris 11eVisuel Paris 11eVisuel Paris 11eVisuel Paris 11e Heritage Days 2026 in Paris: the lineup of activities in the 11th arrondissement
The Heritage Days are taking over Paris on the weekend of September 19–20, 2026. Here are the tours on the program for the 11th arrondissement of the capital! [Read more]

La BnF Richelieu rouvre ses portes après 10 ans de travauxLa BnF Richelieu rouvre ses portes après 10 ans de travauxLa BnF Richelieu rouvre ses portes après 10 ans de travauxLa BnF Richelieu rouvre ses portes après 10 ans de travaux Heritage Days 2026 in Paris: the schedule of tours in the 2nd arrondissement
During Heritage Days 2026, a multitude of free tours and exceptional openings await us in Paris. Here is the program for the 2nd arrondissement for this weekend of September 19–20, 2026. [Read more]

Visuels musée et monument - citéco cité de l'économieVisuels musée et monument - citéco cité de l'économieVisuels musée et monument - citéco cité de l'économieVisuels musée et monument - citéco cité de l'économie Heritage Days 2026 in Paris: what's on in the 17th arrondissement
Discover the standout tours and openings waiting for you in Paris’s 17th arrondissement this weekend, September 19–20, 2026, for Heritage Days. [Read more]

Le musée Carnavalet dévoile l'histoire de la Fontaine des Innocents dans une exposition inéditeLe musée Carnavalet dévoile l'histoire de la Fontaine des Innocents dans une exposition inéditeLe musée Carnavalet dévoile l'histoire de la Fontaine des Innocents dans une exposition inéditeLe musée Carnavalet dévoile l'histoire de la Fontaine des Innocents dans une exposition inédite Heritage Days 2026 in Paris: must-see spots to visit in the 3rd arrondissement, the program
The 43rd edition of Heritage Days arrives this weekend, September 19–20, 2026, in the Île-de-France region. Here are the gems to visit in Paris’s 3rd arrondissement, along with their schedules! [Read more]

Le Panthéon à Paris - les photos intérieurLe Panthéon à Paris - les photos intérieurLe Panthéon à Paris - les photos intérieurLe Panthéon à Paris - les photos intérieur Heritage Days Paris 2026: exclusive tours and openings in the 5th arrondissement
What’s in store for the 5th arrondissement of Paris during Heritage Days? Here are outing ideas to make the most of the tours and special openings in the district this weekend, September 19–20, 2026. [Read more]

Visuel Paris 16e - Tour Eiffel automne IénaVisuel Paris 16e - Tour Eiffel automne IénaVisuel Paris 16e - Tour Eiffel automne IénaVisuel Paris 16e - Tour Eiffel automne Iéna Heritage Days 2026 in Paris: what's on the program in the 16th arrondissement
The 16th arrondissement invites us to discover its treasures during Heritage Days 2026 in Paris. Here are the free tours and special openings planned for the weekend of September 19–20, 2026. [Read more]

Le Château de la Reine BlancheLe Château de la Reine BlancheLe Château de la Reine BlancheLe Château de la Reine Blanche Heritage Days 2026 in Paris: tours and activities in the 13th arrondissement
What’s on the Heritage Days program for Paris’s 13th arrondissement? Get ready to chase a weekend of exceptional tours and open sites anticipated for September 19–20, 2026. [Read more]

Visuel Paris Gare de l'EstVisuel Paris Gare de l'EstVisuel Paris Gare de l'EstVisuel Paris Gare de l'Est Heritage Days 2026 in Paris: tours and top tips in the 10th arrondissement
Looking for a great outing for this year's Heritage Days in Paris's 10th arrondissement? Here's what's lined up for the weekend of September 19–20, 2026. [Read more]

Visuel Paris SénatVisuel Paris SénatVisuel Paris SénatVisuel Paris Sénat Heritage Days 2026: the visiting schedule for the 6th arrondissement
Les Journées du Patrimoine s'emparent du 6e arrondissement de Paris. Discover the free tours and special openings awaiting you in the district's fascinating monuments and venues on September 19 and 20, 2026. [Read more]

Musée Bourdelle rénové - jardinMusée Bourdelle rénové - jardinMusée Bourdelle rénové - jardinMusée Bourdelle rénové - jardin Heritage Days 2026 in Paris: what to visit in the 15th arrondissement? The program
The Heritage Days are also arriving in Paris’s 15th arrondissement. Which tours and special openings are on the program for this district of the capital this weekend of September 19–20, 2026? [Read more]

Festival du Merveilleux 2024 Musée des Arts ForainsFestival du Merveilleux 2024 Musée des Arts ForainsFestival du Merveilleux 2024 Musée des Arts ForainsFestival du Merveilleux 2024 Musée des Arts Forains Heritage Days 2026 in Paris: the must-see tours in the 12th arrondissement.
Heritage Days are rolling into Paris on the weekend of September 19 and 20, 2026. In the 12th arrondissement, plenty of free tours and exceptional, surprising openings await you! Here's the program. [Read more]

Visuel Paris 1er - arc de Triomphe musée du LouvreVisuel Paris 1er - arc de Triomphe musée du LouvreVisuel Paris 1er - arc de Triomphe musée du LouvreVisuel Paris 1er - arc de Triomphe musée du Louvre Heritage Days 2026 in Paris (75): a district-by-district lineup of visits
For the 2026 Heritage Days in Paris, the capital’s monuments and historic sites throw open their doors (often for free) to reveal their secrets to us. Don’t miss this essential event, scheduled for the weekend of September 19–20, 2026, under the themes: "Heritage in Peril" and "Heritage of Photography". [Read more]

Pour fêter ses 150 ans, une fontaine Wallace fait son entrée au Musée du CarnavaletPour fêter ses 150 ans, une fontaine Wallace fait son entrée au Musée du CarnavaletPour fêter ses 150 ans, une fontaine Wallace fait son entrée au Musée du CarnavaletPour fêter ses 150 ans, une fontaine Wallace fait son entrée au Musée du Carnavalet Heritage Days 2026 in Paris and Île-de-France: tours you can visit without booking
The Heritage Days are rolling into Paris and Île-de-France for the weekend of September 19–20, 2026. Still haven't mapped out your programme? We're revealing places that are open to the public without booking, offering free-access visits you can drop in on at the last minute! [Read more]

Seth habille la colonnade de l’Assemblée nationale - nos photosSeth habille la colonnade de l’Assemblée nationale - nos photosSeth habille la colonnade de l’Assemblée nationale - nos photosSeth habille la colonnade de l’Assemblée nationale - nos photos Heritage Days 2026 in Paris and Île-de-France: tours available by reservation
Heritage Days return for the weekend of September 19–20, 2026, in Paris and Île-de-France. For the occasion, some standout programs await you, sometimes requiring registration. We take a look at the visits that will need a reservation. Your move! [Read more]

Visuels Musée du LouvreVisuels Musée du LouvreVisuels Musée du LouvreVisuels Musée du Louvre Heritage Days 2026: Paris museums and art foundations across Île-de-France
During the 2026 Heritage Days, numerous museums and art foundations open their doors for free in Paris and the Île-de-France region. Mark your calendars for Saturday, 19 September and Sunday, 20 September 2026 to enjoy a program rich with exciting discoveries. [Read more]

Les Petits Appartements du Château de Fontainebleau - Chapelle de la TrinitéLes Petits Appartements du Château de Fontainebleau - Chapelle de la TrinitéLes Petits Appartements du Château de Fontainebleau - Chapelle de la TrinitéLes Petits Appartements du Château de Fontainebleau - Chapelle de la Trinité Heritage Days 2026 in Seine-et-Marne: must-see tours in the 77
The 2026 Heritage Days in Seine-et-Marne promise fascinating discoveries. From September 19 to 20, 2026, castles, museums and historic monuments will open their doors. Let’s dive into the treasures of this department with its thousand facets. [Read more]

Palais de l'Elysée ParisPalais de l'Elysée ParisPalais de l'Elysée ParisPalais de l'Elysée Paris Heritage Days 2026: Paris’s must-see spots you simply can’t miss
Heritage Days in Paris and the Île-de-France region unfold on the weekend of September 19–20, 2026. To mark the occasion, the region’s most beautiful monuments open their doors to you. Here’s the rundown of must-see sites to visit to (re)discover them from a fresh perspective! Click here to discover the most anticipated highlights of this edition! [Read more]

L'institut de France - les photosL'institut de France - les photosL'institut de France - les photosL'institut de France - les photos Heritage Days 2026: Paris and Île-de-France's marquee institutions to visit
On the occasion of the 2026 Heritage Days in Paris, the city’s major institutions are opening their doors to us, exceptionally, this weekend of September 19–20, 2026. From the Bank of France to the Cour des Comptes and the ministries, they’ll reveal everything to you. [Read more]

Domaine de la Reine Margot - Hôtel - Restaurant - Bar à Issy les MoulineauxDomaine de la Reine Margot - Hôtel - Restaurant - Bar à Issy les MoulineauxDomaine de la Reine Margot - Hôtel - Restaurant - Bar à Issy les MoulineauxDomaine de la Reine Margot - Hôtel - Restaurant - Bar à Issy les Moulineaux Heritage Days 2026: explore the hidden treasures of Hauts-de-Seine - 92
Heritage Days 2026 in Hauts-de-Seine (92) offer a unique opportunity to uncover the department’s historical and cultural treasures. From September 19 to 20, 2026, visitors will be able to explore sites that are usually off-limits to the public, from Montrouge to Saint-Cloud. [Read more]

Visuels musée et monument - musée air espaceVisuels musée et monument - musée air espaceVisuels musée et monument - musée air espaceVisuels musée et monument - musée air espace Heritage Days 2026: the top picks to discover in Seine-Saint-Denis (93)
Heritage Days unveil a rich program in Seine-Saint-Denis on September 19 and 20, 2026. The 93 department opens the doors of its century‑old factories and buildings. Here are the can't-miss highlights for this edition. [Read more]

Le Château d'Auvers sur Oise  - et sa collection permanente sur les ImpressionnistesLe Château d'Auvers sur Oise  - et sa collection permanente sur les ImpressionnistesLe Château d'Auvers sur Oise  - et sa collection permanente sur les ImpressionnistesLe Château d'Auvers sur Oise  - et sa collection permanente sur les Impressionnistes Heritage Days 2026 in Val d'Oise: an immersion into the heart of the 95's treasures
Heritage Days 2026 invites visitors to uncover the hidden treasures of Val d'Oise. From September 19 to 20, 2026, castles, museums, and churches will open their doors, revealing a historical and cultural heritage of extraordinary richness. [Read more]

Parc et Domaine du Château de CourancesParc et Domaine du Château de CourancesParc et Domaine du Château de CourancesParc et Domaine du Château de Courances Heritage Days 2026: the must-see places to discover in Essonne (91)
The 2026 Heritage Days offer a unique chance to explore the hidden treasures of Essonne (91). From September 19 to 20, 2026, you’ll be able to discover historic sites and unusual places that open their doors for the occasion. A weekend not to be missed. [Read more]

Le MAC-VAL, le musée d'art contemporain du Val-de-Marne et ses collections à portée de NavigoLe MAC-VAL, le musée d'art contemporain du Val-de-Marne et ses collections à portée de NavigoLe MAC-VAL, le musée d'art contemporain du Val-de-Marne et ses collections à portée de NavigoLe MAC-VAL, le musée d'art contemporain du Val-de-Marne et ses collections à portée de Navigo Heritage Days 2026 in Val-de-Marne (94): cultural treasures to discover
Heritage Days are back on 19 and 20 September 2026 in Val-de-Marne. To mark the occasion, the region’s numerous castles and museums will throw open their doors for guided tours, workshops and brand-new activities. [Read more]

Base de loisirs du Port aux CerisesBase de loisirs du Port aux CerisesBase de loisirs du Port aux CerisesBase de loisirs du Port aux Cerises Swimming in Essonne: pools, beaches and leisure facilities for Summer 2026
Want to take a dip in the Essonne department? Head to the pop-up beaches, leisure bases, and other outdoor swimming spots reopening across the department (91) to cool off through the end of summer 2026. [Read more]

Le parc Caillebotte - nos photosLe parc Caillebotte - nos photosLe parc Caillebotte - nos photosLe parc Caillebotte - nos photos Parks and Gardens in Essonne: Explore the Most Beautiful Green Spaces in the 91
Fancy a nice walk in Essonne? We'll take you on a tour of gardens and parks for a superb walk in the great outdoors. Just follow the guide! [Read more]

Gustave Eiffel à la Cité de l’architecture et du patrimoineGustave Eiffel à la Cité de l’architecture et du patrimoineGustave Eiffel à la Cité de l’architecture et du patrimoineGustave Eiffel à la Cité de l’architecture et du patrimoine Heritage Days 2026 in Paris and Île-de-France: dates and themes of this new edition
European Heritage Days are back for the weekend of September 19–20, 2026, marking its 43rd edition. In Paris and Île-de-France, the event offers free access to museums and palaces, venues opened especially for the occasion, quirky guided tours, and other engaging activities, centered on the themes "Heritage in Peril: Rekindle, Resist, Reimagine" and "Heritage of Photography." [Read more]

La Maison Jean Cocteau à Milly la Forêt, la parenthèse bucolique, entre art et histoire en EssonneLa Maison Jean Cocteau à Milly la Forêt, la parenthèse bucolique, entre art et histoire en EssonneLa Maison Jean Cocteau à Milly la Forêt, la parenthèse bucolique, entre art et histoire en EssonneLa Maison Jean Cocteau à Milly la Forêt, la parenthèse bucolique, entre art et histoire en Essonne Heritage : What to visit in Essonne ? Museums, monuments, castles, cultural nuggets in 91
In the south of the Île-de-France region, Essonne boasts a rich heritage, with some of its treasures still too little known. We'll take you on a tour of the 91 region's museums, monuments, châteaux and gardens. [Read more]

Maison Caillebotte - nos photosMaison Caillebotte - nos photosMaison Caillebotte - nos photosMaison Caillebotte - nos photos Exhibitions to see in Essonne: our selection of cultural events in 91
Essonne is a land of artists: the proof is in the exhibitions and art venues you can visit right now in the Paris region. [Read more]

Le parc Caillebotte - nos photosLe parc Caillebotte - nos photosLe parc Caillebotte - nos photosLe parc Caillebotte - nos photos Good deals in Essonne: free outings in the 91 region!
It's possible to get great ideas for outings without spending a cent! In Essonne, you'll find a wide range of free activities all year round, for young and old alike! Find out what's in store! [Read more]

La Maison des Marronniers, un havre de paix en EssonneLa Maison des Marronniers, un havre de paix en EssonneLa Maison des Marronniers, un havre de paix en EssonneLa Maison des Marronniers, un havre de paix en Essonne Original outings in Essonne (91): activities, leisure and unusual events to discover
Fancy an original outing in Essonne? We'll take you on a tour of the unusual activities, leisure and entertainment on offer in the 91 region. [Read more]

Château de Dourdan - nos photosChâteau de Dourdan - nos photosChâteau de Dourdan - nos photosChâteau de Dourdan - nos photos What to do with children in Essonne? Our favorite family outings in 91
Located in the greater Paris region, Essonne offers a wide range of outings for children. With its parks, historic monuments and castles, Essonne is a great place to discover with the whole family! [Read more]

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