Fete de la science 78 guide

Science Festival 2026: what's on for the animations in Port-Marly (78)?

This year, we’re heading to Port-Marly to explore the wide range of activities lined up for the Fête de la Science. From theatre to science workshops and other free activities, there’s plenty to enjoy for the occasion.

Science Festival 2026 in Guyancourt (78): the Versailles Saint-Quentin-en-Yvelines Observatory’s highlights

The 2026 Science Festival makes a stop at the Versailles Saint-Quentin-en-Yvelines Observatory in Guyancourt on October 12. To date, no specific event has been announced, and the program remains subject to change.

Science Festival 2026 in Yvelines: family tours and workshops at Parc aux étoiles

Great news for the little and big scientists in you: the Science Festival is back in Paris and across Île-de-France. To mark the occasion, Parc aux étoiles in Yvelines invites you to free-entry workshops and tours on October 2, 7, and 10, 2026. Here is the event program.

Trappes (78) to host the 2026 Science Festival

Trappes hosts the 2026 Science Festival with a slate of events dedicated to the theme "Savvy Flavors," running from October 2 to 12, 2026. An edition that invites audiences to explore the links between research, food, taste, and the environment.

Montigny-le-Bretonneux (78) in step with the 2026 Science Festival

Montigny-le-Bretonneux, in the Yvelines, is taking part in the 2026 Fête de la Science with a dedicated program from October 2 to 12, 2026. This national event aims to demystify research and make science more accessible to everyone.

Science Festival 2026 in Louveciennes (78): the main highlights of this new edition

Louveciennes (78, Yvelines) is taking part in the 2026 Fête de la Science, organized across France from 2 to 12 October 2026 to bring research closer to the public. An opportunity to explore science in a setting defined by the Marly Aqueduct and the town’s Impressionist heritage.

Science Festival 2026 in La Verrière: the key events to watch

The 2026 Science Festival takes place in La Verrière, in the Yvelines department, with activities open to families, young people, and the curious, from October 2 to 12, 2026. The event highlights a simple, practical approach to science, brought right to the public.

Science Festival 2026 in Élancourt (Yvelines): what's on this year

The 2026 Science Festival invites residents and visitors to Élancourt, in the Yvelines department, for a series of activities from October 2 to 12, 2026. The program is designed to spark curiosity and bring science closer to everyday life.

Saint-Germain-en-Laye (78) celebrates the 2026 Science Festival

The 2026 Science Festival settles in Saint-Germain-en-Laye, in the Yvelines, with a host of activities open to the public from October 2 to 12, 2026. Between experiments, exchanges and discoveries, the event puts scientific culture within reach of everyone in a city with a rich heritage.

Mantes-la-Jolie (78) celebrates Science Festival 2026 with a planetarium and a celestial show

The 2026 Science Festival returns to Mantes-la-Jolie (78) with a show dedicated to celestial storytelling and mobile planetarium sessions on October 6 and 8. The program features 360-degree projections, music, theatre and a scientific journey to the heart of the stars, available by reservation.

Guyancourt (78) celebrates science in 2026 with activities for everyone

Science Festival 2026 lands in Guyancourt, in the Yvelines, with a series of free events for families, young people and the curious, from October 2 to 12, 2026. Across the lineup, attendees explore cutting-edge technologies, scientific careers, and the research underway in the region.

Saint-Cyr-l’École (78) marks the 2026 Science Festival

Workshops, encounters and scientific discoveries await the public in Saint-Cyr-l’École, in the Yvelines, for the 2026 Science Festival, from October 2 to 12, 2026. This new edition, dedicated to "Saveurs Savantes," explores taste, nutrition and the food challenges of tomorrow.

Fête de la Science 2025: program of events in Versailles (78)

The town of Versailles, in the Yvelines department, is going into scientific mode: discover the tours and workshops on offer during the Fête de la Science, from October 3 to 13, 2025.

Fête de la Science 2025: excavation workshops at the Musée d'archéologie nationale (78)

The Fête de la Science is back at many venues in Paris and the Île-de-France region: at the Musée d'archéologie nationale in Saint-Germain-en-Laye (78), family activities await you from October 1 to 13, 2025.