The Yvelines are distinguished by their exceptional heritage and beautiful landscapes. It's also a department that vibrates to the rhythm of a hyperactive program with lots of good deals! That's right, the 78 region is brimming with free activities that will delight the curious, whether you're a culture lover, a nature enthusiast or in search of festive moments.
For history and art buffs, the Yvelines offers a myriad of cultural visits. Several châteaux and museums open their doors free of charge at certain times, allowing visitors to plunge into the past or admire astonishing collections. Between state-owned forests, remarkable gardens and trails along the Seine, the beautiful landscapes of the Yvelines are priceless... literally! Some sites even offer free activities such as guided hikes, nature workshops or storytelling walks to learn more about the local flora and fauna.
Throughout the year, there are plenty of free events to enjoy. So, if you're looking for good ideas for young and old in the Yvelines region, we've put together a list of not-to-be-missed outings to make the most of the 78 without spending too much. As an added bonus, our selection is updated as we post new listings and discover new things, so be sure to check back regularly.
Upcoming Gardens Visit 2026 at Groussay Park in Rambouillet: The Program
This Sunday, June 7, 2026, the Groussay Park will open its gates for the Rendez-vous aux Jardins event. This year’s edition invites visitors to rediscover this lush green space, thoughtfully designed to showcase biodiversity and promote ecological education. [Read more]
Discover this classic French-style garden nestled within a Yvelines palace during the 2026 Garden Meetings.
On the occasion of the 2026 Rendez-vous aux Jardins, the Palace of the King of Rome, located just outside Rambouillet, invites visitors to enjoy a special program this weekend, June 6 and 7, 2026, right in the heart of its stunning formal French garden. [Read more]
Night of Museums 2026 at the Lambinet Museum: an entertaining evening at the Versailles History Museum
For this year's Night of Museums, head over to the Lambinet Museum in Versailles for a nighttime visit! Join us on Saturday, May 23, 2026, for a free cultural evening full of excitement and discovery. [Read more]
Arts Fair 2026: Dates and Theme of this Cultural Event in Perray-en-Yvelines
The Arts Fair is the must-see cultural event in the town of Perray-en-Yvelines. From March 28 to April 5, 2026, hundreds of works by local artists will be on display. [Read more]
Night of Museums 2026 at the Palace of the King of Rome: Evening musical interludes in Rambouillet (78)
For its 22nd edition, the Night of Museums, the Palace of the King of Rome in Rambouillet is revealing its lineup. Join us this Saturday, May 23, 2026, to enjoy this evening-time cultural event. Check out the insider tips! [Read more]
Musical Night for the 2026 Night of Museums at La Maison de Fer in Poissy (78): the program
The Maison de Fer, this stunning iron-clad villa nestled within the Meissonier Park in Poissy, will be opening its doors in steel for the Night of Museums 2026! This is a perfect opportunity to explore an iconic piece of late 19th-century architecture, a true architectural gem, during a special evening opening. Mark your calendars for May 23, 2026. [Read more]
Concert and Escape Game at the Hôtel-Dieu Museum (78) for the 2026 Night of Museums
The Night of Museums is set to take place on Saturday, May 23, 2026, in Paris and the Île-de-France region, offering special evening openings and free visits for visitors of all ages. In the Yvelines department, it's the perfect opportunity to explore the exciting program planned at the Hôtel-Dieu Museum in Mantes-la-Jolie. Are you ready for this special evening? [Read more]
Night of Museums 2026: Small-scale concerts at the Museum of Canals and Navigable Waterways (78)
The Night of Museums once again champions art and culture on Saturday, May 23, 2026, across Paris and Île-de-France. In Conflans-Sainte-Honorine, within the Yvelines department, the Museum of Water Transportation and Navigable Channels is gearing up for an enchanting evening of cultural festivities along the Seine's banks. Curious about the lineup? Find out more right here! [Read more]
Meetings at the Gardens 2026: Discover Juliette's Stunning Gardens in Elancourt with Free Admission - 78
The Gardens Meetings are also taking place in Élancourt in the Yvelines this weekend, June 6 and 7, 2026. Over two days, explore a variety of beautifully landscaped areas—from the English garden to the Japanese garden, including the French style. [Read more]
Back to Hogwarts: Tickets Now Available for the Harry Potter Event at Château de Versailles
Celebrate the "Return to Hogwarts," the highly anticipated annual gathering of Harry Potter fans! For this edition, set for August 29, 2026, an iconic castle becomes the backdrop for the magic: in the Gardens of Versailles, Potterheads are invited to a free event requiring registration. Please note that access to the spectacular nocturnal fountains will still require a ticket! [Read more]
Neauphle-le-Château in the Yvelines (78) hosts a local plant and craft fair
On Sunday, May 10, 2026, Neauphle-le-Château welcomes spring with its Plant and Local Products Fair. This free event in the heart of the Yvelines region brings together nurserymen, artisans, and local associations for a day filled with exchanges and discoveries—featuring everything from a classic seed swap to a bustling local market. [Read more]
Night of Museums 2026 at the Ducastel-Vera Museum and its Royal Apothecary in Saint-Germain-en-Laye
Night of Museums returns this Saturday, May 23, 2026, across Paris and the Île-de-France region. In Saint-Germain-en-Laye, the Ducastel-Vera Museum is rolling out its special program for the occasion! A must-see cultural event in the Yvelines that you won't want to miss during this 22nd edition. [Read more]
Free lyrical and evening concert at Claude Debussy's birthplace for the 2026 Night of Museums
In Saint-Germain-en-Laye, the childhood home of composer Claude Debussy will be opening its doors for an exclusive evening on Saturday, May 23, 2026, as part of the Night of Museums. Are you ready to immerse yourself in this year's spectacular 22nd edition? Here's what's planned. [Read more]
Night of Museums 2026: An Nighttime Visit at the Elsa Triolet - Aragon House in Yvelines (78)
The Night of Museums 2026 will also take place at the Elsa Triolet - Aragon House in Saint-Arnoult-en-Yvelines (78)! On Saturday, May 23, 2026, come explore this stunning venue and its sculpture garden after hours. Check out the full program here! [Read more]
Outdoor Easter egg hunt and musical performance at Maison Elsa Triolet - Aragon (78)
The Elsa Triolet-Aragon House welcomes visitors of all ages on Sunday, April 5, 2026, for an Easter egg hunt in its beautiful gardens. Kids can enjoy some energetic fun, and everyone can relax and be entertained with a show suitable for the whole family. [Read more]
Night of Museums 2026 at the Rambolitrain Museum: What to Expect from this Evening Event in Rambouillet (78)
On the occasion of the 22nd Night of Museums, the Rambolitrain Museum in Rambouillet, Yvelines, will open its collection of toy trains for an evening exhibition on May 23, 2026. Here’s what you can expect from the event. [Read more]
JEMA 2026: The Coubertin Foundation makes a rare exception by opening its museum and Master Workshops
The European Days of Crafts (JEMA) spotlight craftsmanship and the art of passing down skills, turning workshops into live showcases of expertise. Wood, metal, stone, bronze — these materials take center stage, with artisans demonstrating their mastery in real time. On April 11 and 12, 2026, free admission at the Coubertin Foundation offers a firsthand look at the world of crafts and their creation process. [Read more]
Yvelines: 13th-century Gothic chapel, now restored, saved by a painter
In Croissy-sur-Seine, in the Yvelines, a 13th-century Gothic chapel nearly vanished from view. The Saint-Léonard-and-Saint-Martin Chapel guards nearly a thousand years of history—marked by royal pilgrimages, mysterious relics, and an unexpected artistic rebirth. [Read more]
Make waves: the ocean festival featuring diving experiences and an immersive room in Houilles
From March 27 to 29, 2026, the "Make Waves" ocean-themed festival is returning to Houilles. The event will feature a variety of inclusive activities, including film screenings and panel debates, yoga sessions, as well as cooking and drawing workshops. [Read more]
Impressionist Lights Festival 2026: Honoring Monet in Chatou (78)
For its 6th edition, the Impressionist Lights Festival will pay tribute to Claude Monet as part of the artist's centenary celebration. Join us at the Fournaise Museum in Chatou (78) on September 11th and 12th, 2026. [Read more]
Scenes along the Seine 2026 in Sartrouville: a free festival featuring concerts and performances by the river
The quays of Sartrouville are set to steal the spotlight once again with Scènes en Seine, the lively event that combines celebration, culture, and the great outdoors on Sunday, May 24, 2026. With concerts, performances, and a variety of entertainment, the town invites you to enjoy an car-free afternoon full of surprises! [Read more]
Esprit Jardin 2026 in Versailles: the Free Plant Festival — Here's the Program
Sprit Jardin is back on April 25 and 26, 2026, for its free plant festival in the Saint-Louis neighborhood and at the Potager du Roi in Versailles: 100 exhibitors, creative workshops, entertainment, and a special program to celebrate the 400th anniversary await visitors. [Read more]
The source of the Yvette: a mysterious statue in the Yvelines
Did you know? A mysterious statue represents the source of the Yvette. Nestled in the heart of the Yvelines, in Essarts-le-Roi, an intriguing sculpture marks the birth of this Île-de-France river. Open year-round, this hidden gem can be discovered during a leisurely stroll through the picturesque Chevreuse Valley. [Read more]
L'Ancienne Poste de Versailles, a cultural hub a stone's throw from the château
A new cultural and festive space in Versailles, the town's former post office is being transformed into a dynamic place to live. With its Sept Lieux food court, exhibitions, media library and events, this spot promises to become a must-see address for outings and events. [Read more]
Château de la Madeleine in Chevreuse, a Medieval Treasure in Ile-de-France
Available all year round, the Château de la Madeleine in Chevreuse, a medieval jewel in the Ile-de-France region, invites you to immerse yourself in history. [Read more]
The Maison Jean Monnet: behind the scenes of the creation of Europe at Bazoches-sur-Guyonne (78)
Nestled in the greenery of the Yvelines region, the Maison Jean Monnet offers an intimate, free immersion in European history. It was here, in this peaceful residence in Bazoches-sur-Guyonne, that Europe was born. [Read more]
The Aleu park: fishing ponds and country walks in Saint-Arnoult-en-Yvelines (78)
For a quiet, green, open-air stroll, head for the Parc de l'Aleu in Saint-Arnoult-en-Yvelines! [Read more]
Discover Chevreuse: the Little Venice of the Yvelines and its lovely Petits Ponts walk
Just 40 minutes from Paris, Chevreuse, nicknamed the Little Venice of the Yvelines, offers a splendid stroll across its small bridges. This verdant setting, accessible by RER train, offers an unsuspectedly charming escape. We invite you to embark on a nature adventure between canals and picturesque paths! [Read more]
Interactive stroll in the forest of Méridon: "Mélida's tale, the spirit of the forest" in the Yvelines department
We're taking you to the Forêt de Chevreuse for a family-friendly stroll through the Forêt de Méridon. Discover two nature trails, accessible via an app or a booklet-game, that plunge you into a fantastic tale or an original forest exploration. A fun experience for the whole family or for adults. [Read more]
Did you know? The largest dolmen in Île-de-France is hidden in the Rambouillet forest.
You don't have to go all the way to Brocéliande forest to find real mysteries! Our forests in the Paris region also have their secrets, and the Rambouillet forest is home to the region's largest dolmen! [Read more]
Montfort l'Amaury: discover the charming village, a medieval treasure of the Yvelines region
On the edge of the Rambouillet forest, Montfort l'Amaury reveals 1000 years of history. Discover this medieval village, its historic monuments and the charm of its cobbled streets. [Read more]
The Parc du peuple de l'herbe, the largest nature park in the Yvelines, with its flora and fauna
The Parc du Peuple de l'herbe at Carrières-sous-Poissy in the Yvelines region, open all year round, offers a fascinating immersion in nature. This 113-hectare park, the largest in the Yvelines region, is home to an impressive diversity of flora and fauna, providing an ideal setting for nature lovers and families in search of discovery. Insects and flowers abound. [Read more]
Where to picnic in the Yvelines, 11 great spots with superb views
The fine weather is here and you're looking for somewhere to sit down for a lovely picnic in the Yvelines? We've come up with 11 great spots with breathtaking views, some well-known and others less so, where you can relax with friends or lovers and feast your eyes. [Read more]
Did you know? This Belvédère kiosk in the Yvelines is a remnant of the Universal Exhibition.
How about discovering the Kiosque du Belvédère de Châtillon, nestling in the Rosny-sur-Seine forest in the Yvelines department? We tell you all about its history and how to find it. [Read more]
Unusual in the Yvelines: the superb waterfall grotto at Parc du Dr Fauvel in Villennes-sur-Seine
Villennes-sur-Seine, a charming commune in the Yvelines department, is home to a little-known treasure: the waterfalls of the Parc Fauvel grotto. Located some 36 kilometers west of Notre-Dame Cathedral in Paris, this small town near Poissy on the left bank of the Seine boasts a park that combines history and nature. The park, an example of English romanticism, features an unusual grotto and waterfalls. [Read more]
The charming village of Médan in the Yvelines, its castle and its treasures
Nestled in a loop of the Seine just 30 minutes from Paris, the village of Médan offers a wonderful escape into time and history. Once the property of the Abbey of Saint-Germain-des-Prés in the Middle Ages, it now boasts a number of cultural treasures, including its famous 16th-century château and the home of the illustrious Émile Zola. We take you on a voyage of discovery. [Read more]
The Galerie des Carrosses, the free museum at the Grandes Ecuries of the Château de Versailles
The Galerie des Carrosses, nestled in the Grande Écurie at the Château de Versailles, opens its doors free of charge every weekend. When visiting Versailles, it's a discovery you'd be wrong not to make. We'll take you on a tour... [Read more]
Rochefort en Yvelines, the pretty medieval village and its treasures to discover in the Chevreuse Valley
Rochefort-en-Yvelines, a charming medieval village in the south of the Haute Vallée de Chevreuse Regional Nature Park, invites you to explore its rich history. If you're a lover of heritage and discovery walks, we invite you to join us in strolling the cobbled streets and discovering its feudal past. [Read more]
Parc du Château de Plaisir, a green bubble in the heart of Yvelines
On the outskirts of old Plaisir, nestles the Parc du Château de Plaisir and its verdant setting, a veritable corner of nature for strolling, picnicking or playing sport. Classified as a historic monument in 1961, this site has many assets. [Read more]
From Paris to Versailles by bike: itinerary for an easy ride on the Véloscénie
Did you know? La Véloscénie, the long-distance cycle path linking Paris to Mont Saint-Michel, provides a link between Paris and Versailles. Let us take you on a 30-kilometre bike ride! [Read more]
The Bassin de la Boissière, a bucolic promenade open 24 hours a day in Elancourt (78)
In Elancourt, in the Yvelines department, you'll find a lovely pond: the Etang de la Boissière, where it's great to take a stroll in any season, and even more so in autumn! [Read more]
Le Sentier des Maréchaux, the educational forest walk in the Chevreuse Valley
How about exploring the Sentier des maréchaux in the Vallée de Chevreuse? Just an hour from Paris, we're off on an educational walk through the Rambouillet forest, where nature and history meet. [Read more]
Parc Corbière, a green paradise for young and old in Le Pecq (78)
In Le Pecq, in the Yvelines département, Parc Corbière is particularly popular with families and children, but also with joggers, walkers and other curious visitors who come to enjoy a trip to the park to get some fresh air. [Read more]
The charming Village of Dampierre en Yvelines and its treasures to discover
Dampierre en Yvelines, nestled in the heart of two valleys, reveals its charms with its majestic castle, picturesque hamlets and rich heritage. This village is a must-see for history and nature lovers. We reveal its treasures for you to discover. [Read more]
The floating cottages on the La Galiotte pond in Yvelines, a real postcard landscape
For a complete change of scenery in the heart of the Île-de-France region, head for the Parc du Peuple de l'Herbe in Carrières-sous-Poissy, in the Yvelines department. With its 113 hectares of wilderness and picturesque ponds, including the étang de La Galiotte dotted with floating chalets, this oasis, just a stone's throw from Poissy station, offers an authentic experience just a Navigo pass away! [Read more]
Walk: Parc de la Croix du Bois in Voisins-le-Bretonneux, a hidden gem between nature and history
We're off to Voisins-le-Bretonneux in the Yvelines to discover the astonishing Parc de la Croix du Bois. A park hidden away at the edge of the forest, it conceals Italian-inspired treasures. It's a little-known haven of peace that invites you to stroll and discover. [Read more]
The educational farm at Mantes-la-Jolie (78), a free, rural outing in the Yvelines region
In Mantes-la-Jolie, in the Yvelines département, there's an educational farm hidden away on Ile l'Aumône. Free and open to all, it's a great opportunity to take a stroll and discover the animals! [Read more]
La Ferme de Grignon (78), a free cow and sheep farm visit
In the heart of the Versailles plain, the town of Grignon boasts a huge farm with over 200 dairy cows, 600 ewes, 400 hectares of crops and a dairy. The good news is that the site is open to the public: put on your good shoes and let's go and discover this farm in the Yvelines! [Read more]
The Maincourt Trail, a Natural Oasis in the Chevreuse Valley to discover
The Vallée de Chevreuse is home to a natural gem, the Sentier de Maincourt, a stone's throw from the Château de Dampierre. Accessible all year long by families, even with strollers and people with reduced mobility, this jewel offers a beautiful nature walk between fauna and flora, only 40 minutes from Paris. [Read more]
Good plan: these areas of the Château de Versailles are accessible for free to all
Did you know that? Some rooms and spaces related to the Palace and the Estate of Versailles are open to the public free of charge. Here are the conditions to visit them without paying a penny. [Read more]
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