The Hauts-de-Seine (92) is gearing up for a decidedly autumnal weekend of October 10-11, 2026, with rain and a chill in the air on the forecast. That doesn’t mean curling up under the duvet, though. In our strolls across the department—from Clichy to Sceaux, via La Défense and Boulogne-Billancourt—we’ve picked out ten outings that are best enjoyed sheltered.
The Fête de la Science is in its final stretch, running through Monday, October 12, with a slate of activities in several Hauts-de-Seine towns for curious minds of all ages. On the exhibition front, the Zoo Art Show unfurls four floors of street art on the La Défense esplanade, while the Duchess of Berry, the rebellious princess, holds court in the former stables at the Domaine de Sceaux.
To refuel, head to Île Seguin, where Bouillon sur Seine opened its doors on October 1 with a spacious dining hall overlooking the river. The rest of the lineup awaits just below.
Courbevoie, Levallois, Montrouge: Hauts-de-Seine flea markets this weekend
The Arche flea market and its 250 exhibitors set the tone for a busy Sunday in Hauts-de-Seine (92), where flea markets and garage sales will take over on October 10–11, 2026, from Colombes to Clamart. [Read more]
Science Festival 2026: The secrets of space are unveiled at the Paris Observatory — Meudon campus
The Fête de la Science is back on Saturday, October 10, 2026, at the Paris Observatory on the Meudon campus. Come explore the vast world of astronomy with tours for all ages. [Read more]
Leonardo da Vinci vs Michelangelo: the immersive and interactive experience at the City of History
À partir du 10 octobre 2026, la Cité de l'Histoire vous transporte à la Renaissance pour assister au choc de deux titans. Cependant, rewritten in English but keep structure and tags:
Starting October 10, 2026, the City of History takes you back to the Renaissance to witness the clash of two titans. Through the immersive experience Leonardo vs Michelangelo, discover the rivalry between these genius artists who stood in opposition in Florence. 360° video mapping, virtual reality, reconstructed workshops, and an interactive battle in the metaverse await you beneath the Grande Arche at La Défense. [Read more]
Pink October 2026: join the Clichoise, Clichy-la-Garenne’s charity race.
The city of Clichy-la-Garenne will host the 12th edition of the Clichoise, the charity run to fight breast cancer, on Sunday, October 11, 2026. [Read more]
Cancelled: Science Festival 2026 at Paris Nanterre University
Sponsored - Due to the movements by high school and university students, the 2026 Science Festival at Université Paris Nanterre has been canceled. [Read more]
Rebel Princess: The Duchess of Berry Takes Center Stage in a Historical Exhibition at the Domaine de Sceaux
The Domaine de Sceaux invites visitors to rediscover Marie-Caroline, the indomitable Duchess of Berry, in a historical exhibition running from September 13, 2026 to February 14, 2027 in the former stables. [Read more]
Foulées Châtillonnaises 2026: Running and Walking for Pink October in Châtillon
The Foulées Châtillonnaises are back on October 11, 2026, in Châtillon (92), offering 1.5-, 5- and 10-km races and a charity walk. [Read more]
Science Festival 2026 in Courbevoie: the Atmosphères Festival blends cinema, the arts and sciences
From October 7 to 11, 2026, the Fête de la Science comes to Courbevoie with the Atmosphères Festival. Free and open to all, this gathering dedicated to cinema, the arts, and the sciences invites attendees to explore environmental and social challenges through a variety of formats. [Read more]
Two centuries of images: a free, outdoor photography exhibition in Hauts-de-Seine.
The Domaine de Sceaux and the Chanteraines departmental park are hosting a brand-new, free photo exhibition. From June 18 to December 18, 2026, discover “Two Centuries of Images.” [Read more]
Bouillon sur Seine: a XXL bouillon with a terrace lands on an island in Boulogne (92) this autumn
A giant bouillon is about to land at Paris’s doorstep. Based on Île Seguin in Boulogne-Billancourt, Bouillon sur Seine will open in October 2026, offering 1,100 m², 570 seats and a large terrace overlooking the Seine. [Read more]
Where to dine in the 92? Our top restaurant picks in the Hauts-de-Seine area
Looking for a great place to dine in the Hauts-de-Seine department? From hidden neighborhood gems to restaurants run by renowned chefs, here are the must-visit spots in the 92. [Read more]
What to visit in Hauts-de-Seine: museums, heritage, castles, the treasures of the 92 region
Want to discover the heritage of the Hauts-de-Seine department? Museums, castles, monuments, gardens and cultural tours are just some of the places to visit in the 92. [Read more]
Parks and Gardens in Hauts-de-Seine: The Must-See Spots in the 92 for Your Strolls
How about a stroll in the Hauts-de-Seine? The 92 region is home to a number of sublime green spaces where you can take a stroll or just relax for the day. We'd like to share with you a few of the many hidden nuggets we've discovered that are well worth the detour. So, are you ready to make the most of the fine weather? [Read more]
Free nights out in the Hauts-de-Seine: current events in the 92 department
It's possible to have fun without breaking the bank! And the Hauts-de-Seine has just the ticket! Here's a list of current free events in the 92 département. [Read more]
Exhibitions to see in Hauts-de-Seine: your cultural program in the 92 department
Fancy a trip to the Hauts-de-Seine? Discover the exhibitions currently on at museums and art venues in the département. [Read more]
Original outings in the Hauts-de-Seine: activities, leisure and entertainment on the program in the 92 region
Looking for an original way to get out and about in Hauts-de-Seine? We're here to share with you the activities and leisure activities to discover in the 92 region. Here's where you'll find great ideas and unusual events. [Read more]
Before you head out, a quick check of the weather and the transport disruptions helps avoid surprises: rain and cooler temperatures are forecast through Sunday, October 11, and works will affect the RER and Transilien all week. For other indoor options, our guide to exhibitions to see in Hauts-de-Seine has you covered.
Have a great weekend in Hauts-de-Seine!
Dates and Opening Time
From October 10, 2026 to October 11, 2026
