The first Sunday of the month is one of the most popular freemuseum and monument days in Paris and the surrounding area, but it's one that we tend to forget about, even though it gives us access to culture and our superb heritage without paying a cent. It's THE perfect opportunity to discover not only historic sites, but also temporary exhibitions full of new discoveries.
If, like us, your passion is heritage, then discover the 9 castles that are opening their doors to you for free on Sunday, March 1, 2026. From the most famous castles to hidden gems nestled in the charming towns of Île-de-France, these sites are rich with history and just waiting to be explored. So gather your loved ones or go as a duo and rediscover these timeless witnesses to France’s past — from the Middle Ages to the Renaissance — and step back into history.
For your pleasure, your culture and that of your children, we're off to enjoy these sublime châteaux in the Île-de-France region. Accessible by public transport for some and by car for others, they're the perfect way to get away from it all and enjoy the region's treasures, while taking a nice stroll.
The Château of Fontainebleau: The Royal Residence of France
Located in Seine-et-Marne, the Château of Fontainebleau is a true gem of French heritage. Visitors can explore this historic site free of charge on the first Sunday of every month, except in June, July, and August 2026. This royal residence, which housed French monarchs for over eight centuries—from François I to Napoleon III—unveils its lavish apartments, Renaissance frescoed galleries, and classical French gardens. Join us to discover this extraordinary UNESCO World Heritage site, home to the famous François I Gallery, Napoleon's throne, and Marie Antoinette’s apartments. [Read more]
Discover the Château d'Écouen, a Renaissance jewel and national museum
Explore the Château d'Écouen, home to the National Renaissance Museum, located 20 km from Paris. Immerse yourself in the history of this exceptional site and admire its unique collections. [Read more]
The Château de Malmaison, from residence to museum
The Château de Malmaison, located in Rueil-Malmaison in the Hauts-de-Seine region of France, is now home to the Napoleonic National Museum. During the French Revolution, Josephine Bonaparte acquired the property and it became the Palais Impérial de Malmaison, transforming it into the seat of government for a time. [Read more]
The Museum of National Archaeology - Château de Saint-Germain-en-Laye
The Château de Saint-Germain-en-Laye, high up in the Yvelines, was one of the royal residences of François I. Today, it houses the national archaeology museum. Today, it houses the Musée d'Archéologie Nationale, with over 29,000 objects on display! [Read more]
How about a free castle this Sunday?
And for other free tours:
Free museums and monuments this Sunday: top tips for April 5th in Paris and Île-de-France
Which free museum should you visit in Paris or Île-de-France on the first Sunday of the month, this Sunday, April 5, 2026? We're delighted to stick to our little monthly tradition: exploring a museum or monument without spending a single euro! Don't miss out on the best tips for this Sunday... [Read more]
Looking for a free museum in Paris? The Musée des Beaux-Arts, the Musée d'Art Moderne, the Musée de l'Aviation, the Musée des Arts Asiatiques - over 20 museums are free all year round, and we've got some great ideas for getting out and learning something new. [Read more]
Dates and Opening Time
On March 1, 2026
Prices
Free
Recommended age
For all
Free museums and monuments in Paris and the Ile-de-France region: cultural tips
