The Night of Museums, the free event that shines a spotlight on the most beautiful cultural landmarks after dark, is making a comeback in Paris and Île-de-France for its latest edition on Saturday, May 23, 2026! This special evening grants visitors exclusive access to iconic museums and heritage sites across France, all bathed in an enchanting and mysterious atmosphere.
As the evening winds down, the enchanting atmosphere in the exhibition halls and art galleries reaches new heights, casting the artworks in a fresh, captivating light. To enhance the experience, this special night is often filled with engaging activities such as guided tours or creative workshops, offering visitors an even deeper dive into the stories and artistry behind the masterpieces.
Looking for an unusual spot to experience this Night of Museums 2026? Head to the Maison de Fer, an offbeat, fully metallic villa nestled in the heart of the Meissonier Park in Poissy (78). Built in 1896 based on a design by Belgian engineer Joseph Danly, it stands as one of the last remaining examples of experimental industrial architecture. Registered as a Historic Monument, the Maison de Fer is a key piece of Poissy’s cultural heritage.
La Maison de Fer de Poissy, the unusual museum nestled in the Parc Meissonnier
La Maison de Fer à Poissy, a monument dating from 1896, is an atypical museum on the town of Poissy, to be discovered in the heart of the Parc Meissonnier. Discover its unique industrial architecture and history, and immerse yourself in the evolution of the town of Poissy. [Read more]
After being abandoned and blown down by the storm of 1999, the town of Poissy acquired its remains in 2016 with a view to rebuilding it identically, in the heart of Parc Meissonier. Thanks to sponsorship and subsidies, the Maison de Fer will open its doors in 2020, inviting the public to discover its architecture and heritage interpretation center. The monument is also part of the city's architectural itinerary, which includes the collegiate church, the Musée du Jouet and the Villa Savoye.
The Maison de Fer is offering a unique European Museum Night experience.
From 7 p.m. to 8 p.m., visitors are welcome to freely explore the museum’s collections.
Then, between 8 p.m. and 10:30 p.m. (by reservation), enjoy a special viewing of the featured artworks in the Art and History Gallery, accompanied by the enchanting sounds of a Celtic harp (Delpharp).
And on the first floor, your evening continues with a captivating violin and vibraphone duo (Lames aux Cordes).
Dates and Opening Time
On May 23, 2026
From 06:00 p.m. to 10:45 p.m.
Location
The Iron House
2ter Allée des Glaieuls
78300 Poissy
Prices
Free
Official website
www.ville-poissy.fr
Booking
0139225431