The Fête de la Science returns with an abundance of programming from October 3 to 13, 2025, around the theme of "Intelligence(s)" in Paris and throughout the Île-de-France region. Numerous events are organized for this new edition, in the departments of the Ile-de-France region, particularly in Val-d'Oise, for all ages. What better way to inspire the very young than to become budding scientists!
This incredible cultural event offers free educational workshops, conferences, escape games and other activities based on the vast universe of science, from climate and biodiversity to space. The whole family can take part, and meet scientists who will be exhibiting their advances and exceptional research at universities and museums across the département.
And for those brave enough to travel a little further afield, we don't hesitate to take a look at events in neighbouring départements, or even in Paris itself, with even more events on the programme!
Fête de la Science 2025: the program of events in Paris by arrondissement
For this Fête de la Science 2025, Paris invites curious people of all ages to meet scientists and take part in free events and workshops, in the city's various museums and institutions, from October 3 to 13, 2025. Discover the program by arrondissement in the capital! [Read more]
The Fête de la Science is back from October 3 to 13, 2025 for its 34th edition! The idea? A week dedicated to scientific culture, with numerous free events all over France. Experiments, shows, open houses, visits and a host of workshops, open to all and adapted to children, await you in the four corners of Paris and the Île-de-France region! [Read more]
The program is currently being updated. Check the page regularly for new features.
Fête de la Science 2025: program of events in Sarcelles (95)
From October 3 to 13, 2025, the Fête de la Science returns with a host of events, tours and workshops in museums, media libraries and universities. In the Val-d'Oise, the town of Sarcelles invites you to visit the Station Numixs and the Médiathèque intercommunale Anna Langfus. [Read more]
Fête de la Science 2025: become an engineer during a workshop at the Cartoucherie Ecomuseum (95)
The Cartoucherie Ecomuseum welcomes you for an afternoon of discovery and experimentation during the Fête de la Science on October 4, 2025, when children can become engineers for a moment! [Read more]
Fête de la Science 2025: geological walks in the heart of the Vexin Regional Nature Park (95)
Discover the landscapes of the French Vexin through various geological walks organized throughout the region on October 4, 11 and 12, 2025, to mark the new Fête de la Science. [Read more]
Fête de la Science 2025: scientific events in Cergy (95)
The city of Cergy will be living to the rhythm of the Fête de la Science, a not-to-be-missed event for the curious and the passionate, from October 3 to 13, 2025. Young and old are invited to explore research, innovation and knowledge through events, encounters and unique experiences. [Read more]
Fête de la Science 2025: discover the Gallo-Roman sanctuary at Les Vaux-de-la-Celle (95)
During the Fête de la Science 2025, discover archaeological sites throughout the Ile-de-France region, including the Gallo-Roman sanctuary of Les Vaux-de-la-Celle in the Val d'Oise on October 4, 2025. [Read more]
Fête de la Science 2025: free program at the Val d'Oise archaeological museum (95)
The Val d'Oise archaeological museum will be opening its doors free of charge to the curious on October 4 and 5, 2025, to mark the Fête de la Science. A program of family activities is planned, find out more. [Read more]
Fête de la Science 2025: medieval apero-conference at Archéa, musée d'Archéologie en Pays de France
In October, the Fête de la Science is celebrated in Paris and throughout the Île-de-France region, with a host of exceptional events on the program. At Archéa, the Musée d'Archéologie en Pays de France, there's a conference-apéro on bread on October 3, 2025. [Read more]
Happy Fête de la science to young and old alike!
Dates and Opening Time
From October 3, 2025 to October 13, 2025
Prices
Free
Official website
www.fetedelascience.fr
Fête de la Science 2025: the program of events in Paris by arrondissement
Fête de la Science 2025 in Paris and Ile-de-France: the program of free events
