The aim of the Fête de la Science, which celebrates its 34th edition this year, is to share thelove of science with as many people as possible, young and old, curious and passionate alike. For the occasion, a number of institutions are taking part, including universities, as well as some of the region's most renowned museums, such as the Cité des Sciences et de l'Industrie and the Musée de l'Air et de l'Espace! You can discover the world around you, from October 3 to 13, 2025, in Paris and the Ile-de-France region.
Fête de la Science: discover the origins of this free, family-friendly scientific event
The Fête de la Science is the not-to-be-missed October event for fans of scientific experiments and new knowledge! Discover the history of this event, born in the capital! [Read more]
Exceptional workshops, lectures, debates and screenings are on the menu for this major cultural event, which will enable you to acquire new knowledge about space, biodiversity or the climate, depending on what interests you most. It's also an opportunity to meet scientists and personalities in the field, to inspire young people to take up science. Don't miss this rendez-vous with Science!
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]
Fête de la Science 2025 in Paris: plunge into the mysteries of time at the Musée de la Poste
During the Fête de la Science 2025, enjoy unusual activities at the Musée de la Poste. See you and your family from October 3 to 13, 2025. [Read more]
Fête de la Science 2025: scientific experiments at the Grand Palais - Palais de la Découverte
For the Fête de la Science, the Palais de la Découverte is opening its doors to the Grand Palais, free of charge, on October 12, 2025, for a day of scientific experiments and games for youngsters! [Read more]
Fête de la Science 2025: the program at the Maison Poincaré, the mathematics museum in Paris
The Maison Poincaré, the mathematics museum in Paris, is once again taking part in the Fête de la Science on October 11, 2025, opening its doors to the public free of charge. [Read more]
Fête de la Science 2025: visit and debate in the Citéco collections - Cité de l'économie
On October 4, 2025, take advantage of the Fête de la Science to deepen your knowledge of science and economics with free activities in the heart of Citéco, the Cité de l'économie! [Read more]
Fête de la Science 2025: workshops, challenges and unusual experiments at the Musée des Arts et Métiers
To mark the Fête de la Science 2025, the Musée des Arts et Métiers is opening its doors to us, free of charge, from October 3 to 5. The program includes free tours, demonstrations and workshops for young and old alike. [Read more]
Fête de la Science 2025: poisoners and miscellaneous events at the Musée de la Préfecture de Police
How about a trip to the scientific police for the Fête de la Science 2025? That's what the Musée de la Préfecture de Police is offering from October 4 to 18! [Read more]
Fête de la Science 2025: free events and workshops at the Musée de l'Air et de l'Espace
On October 5, 2025, head to Le Bourget, at the Musée de l'Air et de l'Espace, for an aeronautics-themed Fête de la Science, with plenty of activities for the whole family! [Read more]
Fête de la Science 2025: a host of events at the Exploradôme in Vitry-sur-Seine (94)
During the Fête de la Science on October 10 and 11, 2025, the Exploradôme in Vitry-sur-Seine will be opening its doors to the whole family for a wide range of scientific activities. [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: 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]
Dates and Opening Time
From October 3, 2025 to October 13, 2025
Prices
Free
Official website
www.fetedelascience.fr
Fête de la Science: discover the origins of this free, family-friendly scientific event
Fête de la Science 2025 in Paris and Ile-de-France: the program of free events
