Science within everyone's reach in Val-d'Oise
The Fête de la Science in Val-d'Oise invites the general public, families, and schoolchildren every October to discover science and technology. Interactive experiments, science villages, laboratory visits, conferences, and workshops for children are held in schools, universities, museums, and public spaces throughout the department. With the University of Cergy, prestigious schools, and local research centers, Val-d'Oise offers high-quality scientific activities for this national event.
The Fête de la Science in Val-d'Oise is the departmental version of the Fête de la Science, the major national science popularization event organized every October by the Ministry of Higher Education and Research. For a week, hundreds of actors from education, research, and science outreach open their doors and offer activities to the general public.
Val-d'Oise has a significant scientific and educational network: the University of Cergy-Pontoise (CY Cergy Paris Université), with over 20,000 students, the prestigious schools in the agglomeration (ESSEC, EISTI), and research and innovation centers linked to the industrial sectors present in the department (aeronautics, automotive, digital).
The science villages are the highlights of the Fête de la Science in Val-d'Oise. Organized in large halls or public spaces, they bring together dozens of stands offering interactive experiments, demonstrations, and scientific activities for all ages. Children can discover physics, chemistry, biology, astronomy, and new technologies in an atmosphere of play and discovery.
The Fête de la Science is a rare opportunity for the general public to discover the behind-the-scenes of scientific research. University laboratories, digital fabrication workshops, observatories, and technical facilities exceptionally open their doors for guided tours by researchers and technicians.
Schools in Val-d'Oise are particularly involved during the Fête de la Science. Researcher interventions in classrooms, school trips to science villages, and specific educational projects allow students of all levels to experience science in a different way.
The Cergy-Pontoise agglomeration is an important digital innovation hub. The Fête de la Science in Val-d'Oise highlights this ecosystem with activities focused on robotics, artificial intelligence, digital technology, and new technologies.
Fête de la Science 2026 in Val-d'Oise: science villages, interactive experiments, laboratory visits, and workshops for families and schoolchildren. Program to be confirmed.
The Fête de la Science 2026 will once again offer scientific activities in the universities, schools, and public spaces of Val-d'Oise. Science villages, laboratory visits, and workshops for children will be on the program for this free and popular event.
Events take place in schools, universities, museums, libraries, and public spaces in Val-d'Oise. Detailed program on the national Fête de la Science website.
Free entry for most events.
Regional Delegation Île-de-France of the Fête de la Science
National website: fetedelascience.fr
CY Cergy Paris University: cyu.fr
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Sites scientifiques et culturels du Val-d'Oise
Divers sites du département, 95000 Cergy