Science Festival 2026: the program of activities and events in Seine-et-Marne

From October 2 to 12, 2026, the Science Festival is back, packed with activities, events, workshops and discovery tours. Here’s a look at what’s on offer in Seine-et-Marne!

The department of the Seine-et-Marne invites you to join the Fête de la Science, a cultural event that is free, featuring exceptional animations that highlight scientific research and its contributors. From October 2 to 12, 2026, enjoy a rich program across the Île-de-France region, spanning the departments and in Paris. The theme of Saveurs savantes sits at the heart of this 36th edition, aiming to raise awareness of intellect in all its forms.

Between exhibitions, workshops and science villages, the whole family can take part and learn about the latest advances in research. Hundreds of events are organized, for young and old alike, in museums, institutions and schools across Seine-et-Marne, on a variety of themes.

And if you'd like to get out and about in the region to discover more events, head for the neighbouring départements and the capital, where plenty of curious onlookers will be on hand!

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]

The 2026 Science Festival program in Seine-et-Marne:

Science Festival 2026: activities and workshops in Moissy-Cramayel (Seine-et-Marne)
What are you doing for the Science Festival? If science is your thing, the town of Moissy-Cramayel (77) is unveiling a special program for the occasion. [Read more]

What to do for Science Festival 2026 at École des Ponts ParisTech?
From October 2 to 12, 2026, the Science Festival returns for a new edition under the theme Savants’ Flavors. To mark the occasion, a host of workshops will be held at the Ecole des Ponts Paritech. [Read more]

Science Festival 2026: the program at the Cité Descartes in Champs-sur-Marne (77)
The Science Festival is back in 2026, and over in Champs-sur-Marne, a multitude of workshops and activities await budding scientists inside a grand science village. [Read more]

Happy discoveries to all!