Science Festival 2026: workshops, tours and experiments in Hauts-de-Seine (92)

You live in the Hauts-de-Seine and want to enjoy the Science Festival in your department, from October 2 to 12, 2026? It’s possible! A wide range of institutions are taking part in this cultural event, inviting you—where the towns participate, at least—to discover science and its many fields through a host of activities and family-friendly programs.

Whether you're interested in physics, chemistry, mathematics, biology, geology,anthropology or paleontology, there's something for everyone! And, as every year, the Fête de la Science is an opportunity not only to inspire young people to take up science, but also and above all to raise their awareness of the sciences and the tools that enable us to improve our impact on the environment.

Meudon, Courbevoie, Nanterre, Rueil-Malmaison... All these towns are also taking part in the event, with conferences, tours, festivals and escape games! It's a great opportunity to get out on the town with the kids, free of charge, and learn all about science and its applications. All that's left to do is make your selection, folks!

Science Festival 2026 in Île-de-France: workshops, tours, experiments… free outings on the program
The 2026 Science Festival runs from October 2 to 12 in Paris and across Île-de-France, offering many free events for the general public and families. Open laboratories, demonstrations, meetings, performances, and hands-on workshops make up the program for this 35th edition. [Read more]

• To be read
• Science Festival 2026 in Île-de-France: workshops, tours, experiments… free outings on the program
• Science Festival 2026: the schedule of activities across Paris by arrondissement
• 10 Weekend Outings in the 78: September 5–6, 2026, the Best Deals from Yvelines

The 2026 Science Festival lineup in Hauts-de-Seine:

List being updated

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]

Happy Fête de la Science, folks!