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A great free evening blending medieval and fantastical worlds at this famous museum in Lyon!

undefined undefined 30 avril 2026 undefined 17h00

The Editor

The Gadagne Museum breaks the mold and immerses the audience in a unique medieval fantasy world. On the occasion of the European Night of Museums, this iconic place in Old Lyon promises a total immersion between history and imagination. On May 23rd, the usually quiet halls will come alive with a vibe straight out of a fantasy novel, where heritage meets pop culture. It's a clever way to reimagine museums, often seen as too traditional, by turning them into immersive playgrounds.

Cosplay, cult heroes and a fantastic atmosphere

With a blend of encounters and performances, the evening promises to be a giant crossover between the museum and geek culture. Designed with the whimsical...

Festival Yggdrasil and the company Compagnie Excalibur, the event will feature iconic figures from medieval fantasy. Get ready to meet Geralt of Rivia, Zelda, and even members of the Fellowship of the Ring in the museum’s halls. Yes, Gandalf might literally be watching you between the display cases.

Come dressed up... or not (but it's definitely more fun that way)

The dress code is simple: let your imagination run wild. Visitors are encouraged to come in costumes to fully enjoy the experience. And here's a nice bonus: there's priority access reserved for those in disguise! This will turn the queue into a fabulous fantasy parade. And for those who prefer to stay in casual wear, no worries: the evening is open to everyone, free of charge, as long as there are spots available.