Fête de la Science 2025: exclusive tour of laboratories and workshops at the Collège de France

The Fête de la Science runs from October 3 to 13, 2025! Everywhere in France, numerous free events for all ages will be promoting scientific culture, including the Collège de France, whose doors will be open to all on October 11.

The Fête de la Science returns in 2025 for its 34th edition! From October 3 to 13, 2025, celebrate scientific culture with a host of events all over France. This year, the Marcelin Berthelot site of the Collège de France will be open on October 11 only to the general public, and above all, free of charge! It's an opportunity to learn more about many essential subjects in the fields of medicine, mechanics and physics.

Fête de la Science 2025 in Paris and Ile-de-France: the program of free events
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 at École Polytechnique: activities, tours and escape game this Saturday
École Polytechnique opens its doors to us for the Fête de la Science on Saturday, October 4, 2025. In the hall, a science village and many other fun activities are on offer to raise awareness of scientific research among young and old alike. [Read more]

Young researchers from the ChADoC association will be on hand to present workshops for young and old alike. It's an opportunity to spend a day that's as enriching as it is fun, at the heart of one of the Latin Quarter's most beautiful establishments. The Collège de France was founded in 1530. Numerous courses and lectures are given here throughout the year by the researchers who work there, and are very often open to the public. This makes it a unique place of learning.

The Collège de France awaits young and old alike this Saturday, October 11. Please note that some tours and events are by reservation only: visit the event website to find out more.