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Nantes: Utopiales 2026

This dossier follows the 2026 Nantes international science fiction festival, its cultural and scientific meetings and visitor arrangements.

Last updated : 1 key moments

Where things stand

Utopiales opens on 29 October 2026 and runs until 1 November under the theme “Perspectives”.

Utopiales opens in Nantes under the theme “Perspectives”

The Utopiales international science fiction festival opens in Nantes on 29 October 2026 and runs until 1 November. It brings together literature, film, comics, games and scientific discussions under the theme “Perspectives”.

Cité des Congrès in Nantes, August 2012. Archive photograph; neither the 2026 festival nor current renovation work is shown.
Cité des Congrès in Nantes, August 2012. Archive photograph; neither the 2026 festival nor current renovation work is shown. — Guilhem Vellut / Wikimedia Commons — CC BY 2.0 https://creativecommons.org/licenses/by/2.0/ ; 31 août 2012, redimensionnement.

The Cité des Congrès remains the main venue, with nearby spaces also hosting events. Nantes Université researchers join several research organisations in the programme; Thursday’s discussions include living at sea and imaginary cartography.

Renovation work changes visitor access: according to practical information reported by Économie Matin, entry is through the Grande Halle and the on-site ticket office is outside, opposite the building. The opening begins four days of meetings; attendance figures have yet to be established.

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