Each year, the Heritage Days kick off the cultural season with an unmissable deal: discovering the finest treasures of France. This year, the event is set for the weekend of the weekend of 19 and 20 September 2026. In Paris and the Île-de-France region, many museums, monuments, castles et autres lieux culturels vous ouvrent leurs portes gratuitement et nous font profiter de belles animations, visites guidées et expositions.
With family, with friends, as a couple or solo, this flagship cultural event is a must-see. And for good reason, everyone will find something to love! In 2026, the spotlight falls on two exciting themes: « Patrimoine de la photographie » and « Patrimoine en péril : raviver, résister, réimaginer ».
In 2026, the program brings several new features, while the must-see spots remain central. You can explore iconic venues such as the Élysée Palace, ministries, the Institute of France, or go behind the scenes at the Galeries Lafayette Haussmann, places often off-limits outside these days.
This year, we’re invited to explore heritage from every angle, in all its richness. History buffs can expect in-depth guided tours of historic monuments, while enthusiasts of contemporary architecture will be delighted to discover recent buildings that contribute to the region’s dynamism.
The 2026 programme also promises a festive vibe, with hands-on workshops, artistic exhibitions and free outdoor concerts. You can also sign up for urban walks to discover Paris’s hidden corners. Several routes take you through the Marais, Montmartre and Belleville, inviting you to explore the history and the anecdotes of these memory-filled places.
Obviously you can't visit every single site in just two days. We recommend focusing on the themes that interest you most and checking the relevant pages regularly to map out your itinerary!
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]
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]
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]
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]
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]
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]
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]
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]
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]
Heritage Days 2026: 10 can't-miss picks to enjoy this weekend 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 19 and Sunday 20 September 2026! Discover the program! [Read more]
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]
Journées du Patrimoine 2026: the full weekend lineup of activities for families to enjoy in Paris
Heritage Days are a chance to discover Paris and Île-de-France’s cultural heritage with the whole family. With free visits, activities for children and a wide array of events, this weekend of September 19 and 20, 2026 promises to be unforgettable. [Read more]
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]
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]
Journées du Patrimoine 2026: our pick of strolls for an exciting weekend in Paris
Each edition of the Heritage Days offers us the chance to see Paris from a new angle, roaming its hidden corners through cultural, historical, quirky, or romantic strolls! Here’s our best-of list of walks to do in Paris this weekend, September 19–20, 2026. [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]
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]
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]
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]
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]
Heritage Days 2026 in Paris: ministries to visit on exclusive tours
Calling all politics buffs: Heritage Days offer a chance to lift the curtain on power. For its 43rd edition, taking place Saturday, September 19 and Sunday, September 20, 2026, treat yourself to tours of the various ministries tucked in the heart of the capital. It’s the best way to glimpse where ministers work and to grasp how the government operates. [Read more]
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]
Heritage Days 2026: Sports-themed outings in Paris and Île-de-France
Culture is what brings us together and helps us forge connections. Just like sport! This weekend, September 19–20, 2026, head out to discover the sports venues and activities organized for the new edition of Heritage Days in Paris and Île-de-France. [Read more]
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]
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]
Heritage Days 2026: architectural treasures to explore in Paris and the Île-de-France region
Heritage Days take place on September 19 and 20, 2026 in Paris and the Île-de-France region. Calling all architecture enthusiasts: it’s the perfect chance to uncover the secrets of the region’s most remarkable monuments through architectural tours. A big weekend awaits. [Read more]
Heritage Days 2026: the program in Paris and Île-de-France’s medieval monuments
Heritage Days in Paris are on this weekend, September 19–20, 2026. We invite you to explore the few remaining medieval monuments that can still be seen in the capital, to catch a glimpse of medieval Paris. [Read more]
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]
Heritage Days 2026: Hidden abbeys, convents and monasteries open their doors across Île-de-France
Medieval remains, former convents repurposed, or monasteries still in operation: Heritage Days 2026 will unveil on September 19 and 20 religious sites rarely accessible in Île-de-France. [Read more]
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]
Heritage Days 2026: Paris’s institutes and cultural centers unveil their weekend lineup
What if you took a little cultural trip during the 42nd Heritage Days? On September 19 and 20, 2026, discover Paris’s institutes and cultural centers and dive into cultures from around the world without leaving the capital! [Read more]
Journées du Patrimoine 2026 : Open houses at embassies from around the world in Paris
How about a quick getaway? For this new edition of the European Heritage Days, take a world tour by visiting the embassies and consulates based in Paris, which will open their doors to us free of charge on September 19–20, 2026. [Read more]
Heritage Days 2026 in Paris and Île-de-France: what’s on in newsrooms and media groups
The Journées du Patrimoine invites us to gather this weekend of September 19–20, 2026, in Paris and the Île-de-France region. For the occasion, media groups are exceptionally opening the doors to their newsrooms to give you a behind-the-scenes look at the press! Newspapers, radio stations, television networks, magazines—the major outlets share their world with you. [Read more]
Heritage Days 2026: What’s on at Paris’s libraries and archives
During these Heritage Days in Paris and Île-de-France, libraries and archives will unveil their secrets this weekend of September 19–20, 2026. We're off to discover these architectural gems and their secrets! [Read more]
European Heritage Days 2026: must-see historic monuments in Paris and Île-de-France
Paris' and Île-de-France's historic monuments open their doors to you for the 43rd European Heritage Days. On Saturday, 19 September and Sunday, 20 September 2026, come discover these history-steeped jewels through delightful programs for the whole family. [Read more]
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]
Heritage Days 2026 open the doors to the backstage of Parisian jewelry
On 19 and 20 September 2026, discover the crafts and know-how behind the creation of the finest jewelry through exceptional tours offered during Heritage Days. [Read more]
Heritage Days 2026: uncover the hidden gems of Paris's department stores
Glass roofs, majestic stairways and exclusive spaces reveal themselves on September 19 and 20, 2026, during rare tours at the heart of the capital’s department stores. [Read more]
Heritage Days 2026: Visit artist homes in Paris and the Île-de-France region
Heritage Days land in Paris and Île-de-France this weekend of September 19-20, 2026. How about discovering the amazing tours and activities awaiting you in artists’ houses across the Paris region? Here’s the program for this 43rd edition. [Read more]
Villas and extraordinary mansions to discover during the 2026 Heritage Days in Paris and Île-de-France
The European Heritage Days invite the public to step through the doors of remarkable villas, historic mansions and architect’s houses, most of which will be unusually open to visitors in Paris and Île-de-France for the weekend of September 19–20, 2026. [Read more]
Heritage Days 2026: the program for Paris's theatres and performance venues
During the new Heritage Days in Paris, theatres and performance venues will open their doors for free to give us a peek behind the scenes, on Saturday 19 and Sunday 20 September 2026. Shall we go behind the scenes this weekend? [Read more]
European Heritage Days 2026: cinema lovers’ tours in Paris and Île-de-France
During the 43rd Heritage Days, head out to discover cinema across Paris and Île-de-France on 19 and 20 September 2026. Their backstage secrets are revealed to you, with our pick of cinemas and museums devoted to the seventh art to explore! [Read more]
Journées du Patrimoine 2026: stations and trains to check out for railway enthusiasts
Young and old alike, trains and stations capture the imagination of people of all ages. If that sounds like you, take heart: many railway spaces will open their doors this weekend, September 19–20, 2026, for Heritage Days. [Read more]
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]
Heritage Days 2026 in Paris and Île-de-France: The culinary hotspots to discover
France's pride also rests on its rich and diverse cuisine and its culinary know-how that is renowned worldwide. On September 19 and 20, 2026, for Heritage Days, celebrate this delicious heritage by discovering the gastronomic spots of Paris and the Île-de-France region. [Read more]
Heritage Days 2026: tours and programs in Paris's high schools and higher education institutions
Mark your calendar: the weekend of September 19–20, 2026, the European Heritage Days celebrate French history and heritage through a wide array of tours, walks, and activities. Among the visits offered exclusively on these two special days, the tours of Paris’s grand lycées and of higher education campuses immerse you in the history of the capital’s most prestigious schools. [Read more]
Heritage Days 2026: a chance to explore museums, hospitals and medical institutions
The 43rd European Heritage Days land this weekend, September 19–20, 2026, in Paris and the Île-de-France region. A call to medical‑world enthusiasts: here are venues whose programs are sure to please you! Discover the hospitals and medical institutions that will throw open their doors to the public during this exceptional weekend! [Read more]
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]
Heritage Days 2026: Museums, Airports... Aviation sites around Paris
Heritage Days is the event that brings together every passion around a superb lineup of tours and exceptional openings. Attention aviation enthusiasts: here are the museums and airports waiting for you for the weekend of Saturday, September 19 and Sunday, September 20, 2026. [Read more]
Heritage Days 2026: Urbex mode — astonishing and mysterious places to explore this weekend.
During the 43rd Heritage Days, on September 19 and 20, 2026, a wealth of astonishing treasures will be revealed to us. It’s a chance to legally explore hidden or abandoned sites for urban explorers seeking offbeat outings. Discover the mysterious spots waiting for you in Île-de-France. [Read more]
Heritage Days 2026 in the heart of Parisian cemeteries: the lineup of activities
Parisian cemeteries reveal their secrets as part of the 43rd Heritage Days. Here are the tours and programs waiting for you over the weekend of 19–20 September 2026. [Read more]
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]
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]
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]
Heritage Days 2026: explore Montmartre and its secrets with these tours
The Montmartre district in Paris is one of the most beloved by both tourists and locals! Discover all the treasures it holds during this 43rd edition of Heritage Days, on September 19 and 20, 2026. [Read more]
We wish you a wonderful weekend ahead, full of discoveries.
Dates and Opening Time
From September 19, 2026 to September 20, 2026
Prices
Free
Official website
journeesdupatrimoine.culture.gouv.fr
