For its new edition, the Science Festival returns with a high‑quality program, centered on the theme "Savants' Flavors". A wide range of events is being organized across Île-de-France. You live in Val-de-Marne and you don’t want to travel to Paris to enjoy the event? Good news: the department is brimming with activities for all ages in the towns of Vitry-sur-Seine, Vincennes, Ivry-sur-Seine and Saint-Maur-des-Fossés.
This incredible cultural event, running from October 2–12, 2026, free of charge debates, games, educational workshops, and screenings around the vast world of science, from climate and biodiversity to space. The entire family can take part and meet scientists who will share their latest findings and remarkable research.
And for those who'd like to go further afield, we'll be happy to take you on a tour of events in neighboring départements, or even in Paris itself, to celebrate science in its own right! Take a look at the program and plan your next scientific outing in the 94 region.
Science Festival 2026: Free activities program in Paris and Île-de-France
The Science Festival is back from October 2 to 12, 2026 for its 35th edition! A week dedicated to science culture through numerous free events across France, featuring experiments, performances, open days, guided tours, and a multitude of workshops. An event open to everyone, especially family-friendly, to be discovered across the four corners of Paris and the Île-de-France region! [Read more]
Exciting events for the whole family!
Dates and Opening Time
From October 2, 2026 to October 12, 2026
Prices
Free
Official website
www.fetedelascience.fr



Science Festival 2026: Free activities program in Paris and Île-de-France














