Festival Va Savoir ?! (Know For Sure?! Festival)
Edition 2026 Science Multidisciplinary

Festival Va Savoir ?! (Know For Sure?! Festival)

Festival of Participatory and Citizen Sciences in Montpellier, Hérault

Montpellier — Hérault (34) Since 2023
Dates 20 Oct — 25 Oct 2026
Location Montpellier (34)
Prices Free
Status Confirmed

About Festival Va Savoir ?! (Know For Sure?! Festival)

Festival of participatory and citizen sciences in Montpellier, organized by the Instant Science association. Every autumn, in October, workshops, walks, conferences, games, and escape games freely take over Halle Tropisme and then the network of media libraries of Montpellier Méditerranée Métropole. This free event, open to all, contributes to the cultural and scientific dynamism of Montpellier and the Hérault department in Occitanie.

Festival Va Savoir ?! in Montpellier

Festival Va Savoir ?! is the first festival of participatory and citizen sciences in Montpellier, in the Hérault department, Occitanie. Born in 2023, supported by the Instant Science association and co-organized with Les Petits Débrouillards Occitanie, it quickly established itself as an anticipated event in the cultural and scientific life of the metropolis.

Presentation

Festival of participatory sciences and research in Montpellier. For several days in October, the festival offers free workshops, walks, conferences, games, and escape games, first at Halle Tropisme during the initial editions and then in the network of media libraries of Montpellier Méditerranée Métropole. The objective: to marvel, have fun, and contribute to scientific research, regardless of one's level of knowledge.

An event rooted in its territory

Organized in partnership with the Network of Media Libraries and Scientific Culture of Montpellier Méditerranée Métropole, the City of Montpellier, the University of Montpellier, and the Occitanie Region, Festival Va Savoir ?! fully participates in the cultural and scientific attractiveness of the Hérault department. The festival takes place in several media libraries of the metropolis (Émile Zola, García Lorca, William Shakespeare, Victor Hugo, Jean-Jacques Rousseau in Montpellier, Aimé Césaire in Castelnau-le-Lez, Albert Camus in Clapiers, Jules Verne in Saint-Jean-de-Védas) as well as in community centers.

Program and activities

Each edition of Festival Va Savoir ?! offers a varied program combining participatory sciences and conviviality: meetings between citizens and researchers, hands-on workshops, nature walks, conferences, scientific games, and escape games. The flagship day generally takes place on Saturday at the Émile Zola media library. The full program is announced each year on the official website of the event.

A friendly and free event

Festival Va Savoir ?! is above all a moment of sharing between residents, researchers, and curious minds. Free and open to all, young and old, it invites everyone to discover science differently and to contribute to real participatory research programs.

Festival Va Savoir ?! (Know For Sure?! Festival) — edition 2026

2026 edition of the Festival Va Savoir ?! in Montpellier, from October 20 to 25, 2026. 4th edition of this free festival of participatory and citizen sciences, in the media libraries of Montpellier Méditerranée Métropole.

Festival Va Savoir ?! — 2026 Edition

The 4th edition of the Festival Va Savoir ?! will be held from October 20 to 25, 2026 in Montpellier, within the network of media libraries of Montpellier Méditerranée Métropole (Émile Zola media library and other media libraries of the metropolis).

For six days, this free festival of participatory sciences and research will offer workshops, walks, conferences, games, and escape games, to marvel, have fun, and contribute to scientific research regardless of one's level of knowledge. The event is conceived by the Instant Science association, co-organized with Les Petits Débrouillards Occitanie, in partnership with the Network of Media Libraries and Scientific Culture of Montpellier Méditerranée Métropole.

The detailed program for the 2026 edition will be communicated on the official website festival-vasavoir.fr closer to the event.

Highlights Festival Va Savoir ?! (Know For Sure?! Festival) 2026

  • 4th edition
  • October 20-25, 2026
  • Free, open to all
  • In the media libraries of Montpellier Méditerranée Métropole, Hérault

Prices Festival Va Savoir ?! (Know For Sure?! Festival) 2026

Free, open to all, young and old. Some activities and conferences require registration.

Practical information — Festival Va Savoir ?! (Know For Sure?! Festival)

Practical Information

Location

Montpellier (34000), Hérault. The festival takes place in several media libraries of Montpellier Méditerranée Métropole, notably the Émile Zola media library (place Pablo Picasso, Montpellier) which hosts the flagship day.

Access

Émile Zola media library accessible by tram (lines 1 and 3, stop Place de l'Europe / Léon Blum). Parking nearby. Consult the official website for details of participating media libraries and their access.

Prices

Free, open to all, young and old. Some activities and conferences require registration.

Contact

For more information and the full program, consult the official website festival-vasavoir.fr or the organizing association Instant Science.

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