The Fête de la Science, a cultural event free and exceptional, is back with an incredible lineup, featuring outstanding animations, from 2 to 12 October 2026. This edition centers on the theme "Savory Science", and unfolds through events across Paris and the entire Île-de-France region, notably in Seine-Saint-Denis. Workshops, performances or exhibitions—there's something for everyone, from the oldest to the youngest!
The whole family is invited to meet scientists and discuss their work and all that it involves, as well as the advances in their research, which is changing the world around us a little more every year. This national event aims to cover a wide range of topics, from biodiversity to space. Get your fill of new knowledge in the different towns of the département, over the course of a whole week!
And for even more astonishing events, don't hesitate to visit the region, neighbouring départements and the capital, where there will be plenty of curious onlookers!
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]
List currently being updated
Science Festival 2026 in Saint-Ouen-sur-Seine (93)
From October 2 to 12, 2026, the Fête de la Science is back for another edition. In Saint-Ouen-sur-Seine, we take a look at what’s planned for the program. [Read more]
Dates and Opening Time
From October 2, 2026 to October 12, 2026
Prices
Free
Official website
www.fetedelascience.fr
Science Festival 2026 in Île-de-France: workshops, tours, experiments… free outings on the program
