Living in the Yvelines or just looking to escape the city without venturing too far? Our team has rounded up some fantastic outdoor ideas that could brighten up your weekend in the 78. As a reminder, it’s the most populous department in the Greater Paris area. So, whether you're ready to activate your Navigo pass or prefer a relaxed day nearby, there’s plenty to enjoy this weekend, December 20th and 21st, 2025.
It has to be said that the Yvelines, with its 262 communes and some 2284 km², is one of the most impressive departments in the Île-de-France region. Whether you're looking for a new restaurant or a well-established one, or you'd like to take a stroll through the forests and footpaths, there are plenty of castles and events to choose from - there's never a dull moment. To help you make your way through this jungle of possibilities, we've selected 10 fun weekend outings.



Flea markets, garage sales, and Christmas markets in Yvelines this weekend, December 20-21 - 78
There are hardly any flea markets, but Christmas markets are bringing the Yvelines to life this weekend, December 20 and 21, 2025. From Poissy to Versailles, stopping by Houilles and Triel-sur-Seine, we reveal the full lineup of holiday celebrations in the 78. [Read more]



Christmas 2025 in Sartrouville (78): Meet Santa Claus, glide on the ice rink, enjoy a spectacular light parade, pony rides, and live concerts
When the festive spirit fills the streets and warms up the winter, Sartrouville, in the Yvelines (78), promises a day full of magic: treats at the Debussy market, a meeting with Santa Claus, ice skating, a fairy-tale parade, and activities for children and adults at the Dispensary Park. From creative workshops and pony rides to a Christmas Pop Rock concert, December 21, 2025, will end with a spectacular, must-see light display! [Read more]



Christmas Market in Poissy (78): enchanted parade, toboggan, little train and creative workshops
The Poissy Christmas Market returns to the Place de la République from December 13 to 15, 2024, with a host of original gifts and gourmet treats! Then, from December 21 to 28, 2024, the Christmas Village extends the enchantment with activities for all ages (tobogganing, little train, creative workshops...). [Read more]



The 2024 Christmas Market in Houilles (78): craft chalets, Santa Claus and light parade
The magic of Christmas takes hold in Yvelines (78)! This Saturday, December 7, 2024, downtown Houilles will be transformed into a festive village, with a Christmas market and light shows. [Read more]



The Christmas ice rink is back in Rambouillet (78): come and skate in the Yvelines
Throughout the holiday season, a temporary ice rink adorns Place Félix Faure in Rambouillet: it's an opportunity to have fun and skate endlessly with friends or family! [Read more]



Christmas 2025: ice rink, carousel, Santa's chalet, and holiday lights at One Nation (78)
The One Nation Outlet shopping center in Yvelines unveils its magical Christmas activities, including an ice rink, giant lights, and a visit from Santa Claus! [Read more]



Contes et Histoires 2025 at the Château de Maisons: royal entertainment in Maisons-Laffitte
The Château de Maisons in Maisons-Laffitte is offering workshops and fun activities during this new edition of Contes et Histoires, running from December 20, 2025, to January 4, 2026. This program is sure to delight families during the Christmas holidays in the Yvelines! [Read more]



The 2025 Christmas Village in Saint-Germain-en-Laye (78): Christmas market, entertainment, and ice rink
The Christmas Village in Saint-Germain-en-Laye (78) is back for a month of magic, from December 6, 2025, to January 4, 2025! Head to Place Abbé-Pierre-de-Porcaro, transformed into an enchanted setting, for a total immersion in the holiday spirit with a Christmas market, ice rink, creative workshops, and magical parades. [Read more]



The Cour des Créateurs et des Saveurs de Noël, the unique Christmas market in Versailles
Want to stock up on gifts in an authentic setting? The Cour des Créateurs et des Saveurs de Noël (Creators and Christmas Flavors Courtyard) is coming to Versailles on December 6-7, 13-14, and 20-21, 2025. This artisanal Christmas market brings together 30 creators and producers at the Hôtel de Beauté. [Read more]



Christmas at the Royal Chapel 2025: concerts at the Royal Opera House of the Palace of Versailles
The Palace of Versailles is celebrating Christmas 2025 with four unique concerts from December 12 to 21 in its magnificent Royal Chapel, which also serves as an opera house, offering an exceptional musical holiday experience. [Read more]



Christmas Markets 2025 in Yvelines (78): towns, dates, and program
Gift ideas and gourmet delights are on the top list of Yvelines Christmas markets for winter 2025/2026! [Read more]



Where to stay in Yvelines? Hotels, bed and breakfasts, and campsites in the 78 department.
The Yvelines, with its lush green landscapes and rich heritage, offers the ideal break just a few kilometers from Paris. Whether you're looking for a bucolic setting, a warm atmosphere or immersion in the heart of nature, there are several options available to visitors in search of escape. [Read more]



Thoiry Lumières Sauvages 2025-2026, immerse yourself in the enchanted dance of spirits.
Looking for a magical winter outing? Head to Yvelines to discover the new edition of Thoiry Lumières Sauvages and its mysterious Bal des Esprits. From October 17, 2025, to March 8, 2026, this 8th edition takes us into the world of spirits and Dia de los Muertos celebrations. [Read more]



Where to have a good brunch in the Yvelines? Our top picks in the 78
Whether you live in the Yvelines or are just passing through, discover our top brunch spots in the 78. [Read more]



Where to have a good brunch in Versailles in the Yvelines? Our top picks in the 78
Looking for a good brunch in Versailles? Discover our top picks in the royal city of Yvelines, including artisan coffee shops, all-you-can-eat options, and family-friendly spots! [Read more]



Where to eat in Yvelines? Our best restaurant addresses in 78
There's no shortage of good places to eat in the Yvelines. If you'd like to discover the best restaurants in the 78 department, here we go! [Read more]



What to do in Yvelines (78)? Heritage, good addresses and activities, ideas for outings
Want to get to know Paris Region better? This time, we're taking you to the Yvelines to discover its heritage, places to visit, must-do activities and the best deals of the moment. From castles to walks and good addresses, here's what's in store for you in the 78 département. [Read more]



Glorious Escape Game in Vélizy: The Perfect Spot for Fun with Friends or Family in Yvelines
Located in Vélizy-Villacoublay (Yvelines), Glorious Escape Game offers nine immersive escape rooms: The Emperor's Legacy, Django, Asylum, Lost, Anubis's Stone, The Haunted House, Walking Dead, The Relics of Death, and Pirate: The Medallion of Eternal Life. [Read more]



The most beautiful villages in the Yvelines, 7 must-see nuggets
Looking for a change of scenery less than an hour from Paris? The Yvelines (78) region is brimming with charming villages full of character. From Rochefort-en-Yvelines to Montfort l'Amaury, discover 7 Yvelines nuggets combining historic heritage and bucolic surroundings, all year round. [Read more]



8 unusual parks and gardens in Yvelines, treasures to discover
Why not take a stroll and discover the most beautiful and original parks and gardens in Yvelines? From hidden gardens to unique, historic and even downright zany, the 78 region has no shortage of unusual treasures to discover for those wishing to get off the beaten track. [Read more]
Enjoy your weekend in the Yvelines!
Dates and Opening Time
From December 20, 2025 to December 21, 2025
Location
Yvelines
yvelines
Recommended age
For all















