Calling all curious art and history enthusiasts: one of the most eagerly awaited cultural events of the autumn season is back in the Paris region! On the weekend of September 20 and 21, 2025, the Journées du Patrimoine (Heritage Days) will offer you an exceptional program of visits, often free of charge, and original events at some of the most beautiful sites in France. Numerous cultural venues will be taking part: monuments, museums, churches, institutions, gardens and even places that are usually closed to the public!
In Paris and the Île-de-France region, we're preparing a supercharged program. While the capital is usually the epicenter of this type of event, the Journées du Patrimoine are also an opportunity to explore the lesser-known heritage of the Ile-de-France region. Located on the outskirts of Paris and just a metro ride away, the town of Issy-les-Moulineaux, in the Hauts-de-Seine, is one of those places steeped in history that's well worth a visit, thanks to its extensive program of tours and events. So, would you like to discover the treasures of Paris' inner suburbs? Find out more about the events scheduled for this 42nd edition.
Journées du Patrimoine 2025 at the Domaine de la Reine Margot in Issy-les-Moulineaux (92) : program
The Journées du Patrimoine also take place in the Hauts-de-Seine region. In Issy-les-Moulineaux, the Domaine de la Reine Margot unveils a special program for the weekend of September 20 and 21, 2025. Here's what you need to know. [Read more]
Journées du Patrimoine 2025: activities at the Musée de la Carte à Jouer in Issy-les-Moulineaux (92)
For the 42nd edition of the Journées du Patrimoine, the Musée de la Carte à Jouer in Issy-les-Moulineaux, Hauts-de-Seine, opens its doors to you for visits and events on Saturday September 20 and Sunday September 21, 2025. We'd like to share with you the full program for this new edition of this major cultural event! [Read more]
Journées du Patrimoine 2025 at the French Church's national archive center in Issy-les-Moulineaux
Exhibition on the Prisoners of War Return Pilgrimage (Lourdes, 1946)
Eight decades ago, tens of thousands of prisoners of war returned from the stalags and Oflags for a grand pilgrimage to Lourdes. It became known as the Pilgrimage of the Return. The event was organized by Father Jean Rodhain, founder of the General Chaplaincy for Prisoners of War, whose mission was to provide spiritual support to the inmates. It was during this pilgrimage that Secours Catholique was born.
This unprecedented exhibition will be staged, exceptionally, on the occasion of the European Heritage Days. The 29 panels trace in image the work of this prisoners’ chaplaincy and the Return Pilgrimage. They will be complemented by archival items on display in the vitrines.
Finally, as every year, issues of the newspapers Cœurs vaillants and des Âmes vaillantes will be on show and available for consultation.
Participation requirements: Free | No reservation required
Hours: Saturday, September 19, 2026 — 10:00 to 18:00
Guided tour of the National Archives Center of the Church of France
Guided tours of the church’s archive stores will be offered to visitors roughly every half hour. They will be able to wander through archive storage areas that are normally closed to the public. The routes will be led by the archivists themselves.
Visitors will learn what contemporary archives of the Catholic Church in France are and how the archivists work. Some records will be displayed and explained during the tour.
Participation requirements: Free | No reservation required
Hours: Saturday, September 19, 2026 — 10:00 to 18:00
Heritage Days 2025 at Chemin des Vignes in Issy-les-Moulineaux
Guided tours along the Vineyard Path
Once the largest wine-producing region in France, the vineyards of Île-de-France nearly vanished in the 19th century. After World War II, a quiet revival of local vines often sprang from associations or municipalities eager to rekindle their heritage and strengthen community ties. At Le Chemin des Vignes, the first vines (Chardonnay and Pinot Beurot) were planted in 1989, and the first harvest took place in 1992. Traditionally, the harvest is entrusted to CM2 pupils. Vineyard maintenance is carried out by the members of the Confrérie de Saint-Vincent.
Participation requirements: Free | No reservation required
Schedule: Saturday, September 19, 2026 — 10:00–11:00, 11:30–12:30
Heritage Days 2025 at Issy cemetery
Self-guided tour of Issy Cemetery and its monuments
A brochure available at the cemetery reception will help you locate the most notable graves and monuments on the grounds.
Participation conditions: Free | No reservation required
Hours: Saturday, September 19, 2026 – 08:00–12:30, 14:00–18:00 | Sunday, September 20, 2026 – 08:00–12:30, 14:00–18:00
Heritage Days 2025 at the Crayeres des Montquartiers in Issy-les-Moulineaux
Self-guided tour of the Crayères des Montquartiers
Chemin des Montquartiers sits at 141 Avenue de Verdun. A short climb leads to the entrance of the chalk quarries, set off by imposing vaulted galleries stretching across several levels. Opened in 1826, the Bibille et Fayard quarries were originally used for lime production and Meudon white. Since 1995 they have served as wine cellars, safeguarding more than a million bottles.
Participation conditions: Free | No reservation required
Hours: Saturday, September 19, 2026, 11:00 AM–3:00 PM | Sunday, September 20, 2026, 11:00 AM–3:00 PM
Guided tours of the Montquartiers Crayères
The Chemin des Montquartiers sits at 141 Avenue de Verdun. After a short climb you reach the entrance to the chalk quarries, a labyrinth of imposing vaulted galleries spread across multiple levels. Opened in 1826, the Bibille et Fayard quarries were originally used to manufacture lime and Meudon white. Since 1995 they have been repurposed as wine caves, housing more than a million bottles.
Participation requirements: Free of charge | Reservation required - 01 41 23 87 00
Hours: Saturday, September 19, 2026 — 11:00 to 12:00 | Sunday, September 20, 2026 — 11:00 to 11:30, 12:00 to 12:30
Heritage Days 2025 at Sainte-Marie Armenian Apostolic Church in Issy-les-Moulineaux, France
Aucun événement annoncé à ce jour, le programme est mis à jour en fonction des annonces officielles.
Heritage Days 2025 at Notre-Dame des Pauvres church in Issy-les-Moulineaux
Self-guided tour of the Church of Our Lady of the Poor
Noted for its innovative architectural design at the Sacred Art Exhibition of 1953, the church houses a striking collection of abstract stained glass by painter Léon Zack. An historical booklet is available on site.
Participation conditions: Free | No reservation
Schedule: Saturday, September 19, 2026 - 2:00 PM ⤏ 6:00 PM | Sunday, September 20, 2026 - 2:00 PM ⤏ 6:00 PM
Guided tour of the Church of Our Lady of the Poor
The church, praised for its groundbreaking architectural design at the Sacred Art Salon in 1953, houses a fine collection of abstract stained-glass works by painter Léon Zack.
Participation terms: Free of charge | No reservation required
Schedule: Sunday, September 20, 2026 — 5:00–6:00 PM
Heritage Days 2025 at the Sainte-Lucie Church in Issy-les-Moulineaux
Guided tour of Saint Lucy's Church
The Church of Sainte-Lucie was built in 1937 as part of the Cardinal Works, by architect Charles Venner (1890-1981), a specialist in religious architecture. It comprises a single nave topped by a pointed-arch vault, which since 1949 has been adorned with beautiful stained glass by Paris-based master glazier J. Pelletier. Guided tours are offered by the Pôle BEL.
Participation requirements: Free | No reservation required
Schedule: Saturday, September 19, 2026 — 3:00 PM to 4:00 PM
Heritage Days 2025 at Saint-Etienne church in Issy-les-Moulineaux
Oscar Pineda delivers a standout recital on the church's historic organ
The BEL Hub presents an exceptional organ concert by Oscar Pineda, the organist-in-residence at Issy-les-Moulineaux.
The organ of Saint-Etienne Church, built between 1634 and 1645, was crafted and installed in 1876 by the Cavaillé-Coll organ factory. It underwent a restoration in 2013.
Participation terms: Free | No reservation required
Schedule: Saturday, September 19, 2026 — 5:00 PM to 6:00 PM
Guided tour of Saint-Etienne Church
Built between 1634 and 1645 in the heart of the old medieval village, the recently restored church houses works and art objects protected as historic monuments, including one of the oldest Romanesque tympans in Île-de-France. This guided tour is offered by the Pôle BEL.
Participation terms: Free | No reservation required
Schedule: Sunday, September 20, 2026 – 3:00 PM to 4:00 PM
Journées du Patrimoine 2025 at Espace Andrée Chedid in Issy-les-Moulineaux, France
Have your portrait taken and discover the Afghan box (Afghan box)
Right as the 200th anniversary of photography is being celebrated, and especially during these European Heritage Days, the Isséenne association Zoom92130 marks 70 years in existence. In addition to numerous exhibitions, the association invites you to have your portrait taken with an Afghan box (Afghan box).
Participation conditions: Free | Reservation required - espace-andree.chedid@clavim.asso.fr
Schedule: Saturday, September 19, 2026 — 10:00 AM to 12:00 PM
Heritage Days 2025 at the Heliport in Issy-les-Moulineaux
Aucun événement annoncé à ce jour, le programme est mis à jour en fonction des annonces officielles.
Journées du Patrimoine 2025 at the Faculté de Droit le Vaisseau in Issy-les-Moulineaux
Guided Tours of the Faculty of Law “The Vessel”
This “shipwreck,” surrounded by aquatic greenery, juxtaposes its rugged exterior with the subtle play of light from a refined interior design. It was designed by Jean Nouvel and opened in 1992. Since then it has housed a Law School outpost of the Institut Catholique de Lille.
Participation requirements: Free | Booking required - 01 41 23 87 00
Schedule: Saturday, September 19, 2026 — 10:00 ⤏ 11:00, 11:30 ⤏ 12:30
Heritage Days 2025 at Fort d'Issy in Issy-les-Moulineaux
Aucun événement annoncé à ce jour, le programme est mis à jour en fonction des annonces officielles.
Heritage Days 2025 at the future Issy-les-Moulineaux station
Aucun événement annoncé à ce jour, le programme est mis à jour en fonction des annonces officielles.
Heritage Days 2025 at Issy Val-de-Seine station
Aucun événement annoncé à ce jour, le programme est mis à jour en fonction des annonces officielles.
Heritage Days 2025 at Corentin Celton Hospital in Issy-les-Moulineaux
Aucun événement annoncé à ce jour, le programme est mis à jour en fonction des annonces officielles.
Heritage Days 2025 at Issy-les-Moulineaux Town Hall
Open, self-guided tour of Issy-les-Moulineaux Town Hall
Opened in 1895 in a sumptuous 18th-century townhouse designed by architect E.-L. Boullée, the Town Hall was completely refurbished in 1994. It now houses a recreated 18th-century salon, Belle Époque painted and sculpted decorations, and a multimedia room.
Conditions de participation : Free | No reservation required
Hours: Saturday, September 19, 2026 — 9:00–12:00, 2:00–5:00 PM
Guided tour of Issy-les-Moulineaux Town Hall
Established in 1895 in a grand house built in the 18th century by architect E.-L. Boullée, the Hôtel de Ville was completely redesigned in 1994. It now houses a recreated 18th-century salon, Belle Époque-painted and sculpted interiors, and a multimedia room.
Participation conditions: Free | Reservation required - 01 41 23 87 00
Schedule: Saturday, September 19, 2026 — 3:30 PM to 4:30 PM
Heritage Days 2025 at the Issy-les-Moulineaux greenhouse
Aucun événement annoncé à ce jour, le programme est mis à jour en fonction des annonces officielles.
Journées du Patrimoine 2025 at Île Saint-Germain in Issy-les-Moulineaux
Aucun événement annoncé à ce jour, le programme est mis à jour en fonction des annonces officielles.
Journées du Patrimoine 2025 at the Jardins familiaux de la pointe de l'Île
Self-guided visit of the Pointe de l’île family gardens
The community gardens at the tip of the island were established in the late 1930s to give workers a chance to grow the vegetables their households needed. Today, their purpose remains to offer urban residents the pleasure of a direct, hands-on connection with the earth.
Participation requirements: Free | No reservation required
Hours: Saturday, September 19, 2026, 10:00–18:00 | Sunday, September 20, 2026, 10:00–18:00
Heritage Days 2025 at cherry orchard in Issy-les-Moulineaux
Aucun événement annoncé à ce jour, le programme est mis à jour en fonction des annonces officielles.
Heritage Days 2025 at the Issy-les-Moulineaux Synagogue
Aucun événement annoncé à ce jour, le programme est mis à jour en fonction des annonces officielles.
Heritage Days 2025 at the Chartreux Media Library in Issy-les-Moulineaux
Exhibition "The Link" presented by the Zoom92130 association
The Issy-born association Zoom92130 marks 70 years in existence. Since 1956, the club’s photographic activity has steadily grown. From its origins and its history rich in encounters and exchanges, Zoom92130 remains deeply attached to the bonds that connect people. Each image becomes a dialogue, a meeting, a spark, and it echoes the guiding words of Henri Cartier-Bresson, master of the decisive moment: “to photograph is to align the soul, the eye, and the world.” The exhibition unfolds across several sites: l'Espace Andrée Chedid, l'Espace Jeunes Anne Frank, la Médiathèque des Chartreux, le Temps des cerises, and the grilles du Séminaire Saint-Sulpice.
Participation terms: Free | No reservation required
Hours: Saturday, September 19, 2026 — 10:30 a.m. to 6:00 p.m. | Sunday, September 20, 2026 — 10:30 a.m. to 6:00 p.m.
Heritage Days 2025 at the Palais des Congrès d'Issy-les-Moulineaux
Aucun événement annoncé à ce jour, le programme est mis à jour en fonction des annonces officielles.
Heritage Days 2025 at the Repotel residence - former Swiss retirement home in Issy-les-Moulineaux
Aucun événement annoncé à ce jour, le programme est mis à jour en fonction des annonces officielles.
Heritage Days 2025 at the Saint-Sulpice seminary in Issy-les-Moulineaux
Aucun événement annoncé à ce jour, le programme est mis à jour en fonction des annonces officielles.
Heritage Days 2025 at Vaugirard station in Issy-les-Moulineaux
Aucun événement annoncé à ce jour, le programme est mis à jour en fonction des annonces officielles.
Heritage Days 2025 behind the scenes of the T2 project in Issy-les-Moulineaux
Aucun événement annoncé à ce jour, le programme est mis à jour en fonction des annonces officielles.
Journées du Patrimoine 2025 at the Armenian Evangelical Church in Issy-les-Moulineaux, France
Self-guided tour of the Armenian Evangelical Church Temple
Although completed in 1978, the building is studded with references to traditional Armenian religious architecture. Its dome is illuminated by 12 stained-glass panes that reproduce medieval miniatures.
Participation conditions: Free | No reservation required
Hours: Saturday, September 19, 2026 — 9:00 AM to 1:00 PM
The Journées du Patrimoine 2025 in Issy-les-Moulineaux: visit itineraries
Aucun événement annoncé à ce jour, le programme est mis à jour en fonction des annonces officielles.
Aucun événement annoncé à ce jour, le programme est mis à jour en fonction des annonces officielles.
Aucun événement annoncé à ce jour, le programme est mis à jour en fonction des annonces officielles.
Dates and Opening Time
From September 20, 2025 to September 21, 2025
Location
Issy-les-Moulineaux Town Hall
62 Rue du Général Leclerc
92130 Issy les Moulineaux
Route planner
Accessibility info
Official website
www.issy.com
