Museum of Illusions in Lyon: Prepare to Doubt Your Own Eyes!

After defying gravity by flying or exploring tiny worlds, how about making your brain completely lose its bearings? Located in the prestigious setting of the Grand Hôtel-Dieu, the Museum of Illusions in Lyon is one of the most surprising and fun activities in the city.

Designed for all ages, this unique venue combines entertainment, science and spectacular optical illusions for a sensory adventure where you are the hero.
An interactive experience: Unlike traditional museums, here it is strictly mandatory to touch, test, and above all, take photos! Each illusion is designed to create totally improbable pictures of you.

What experiences await you at the Museum of Illusions?

The exhibition offers a series of thematic pieces and visual installations that challenge our spatial awareness and perceptions:

🌀 The Vortex Tunnel

Cross a seemingly simple footbridge… all while surrounded by a rotating, moving cylinder. An incredible balancing act that will make your brain wobble!

🙃 The Upside-Down Room

Defy the laws of physics by walking on the ceiling or floating in mid-air. Rotate your photos 180° and the illusion is perfect for your social media!

Having fun while learning

Beyond the museum's highly "Instagrammable" appeal, each illusion is accompanied by a simple and clear scientific explanation. You'll discover the secrets of our visual system and understand how and why our eyes so easily deceive our brain.

It's an outing that is both educational and entertaining, particularly appreciated by children and teenagers who love to play along.

Practical information for your visit

• Address : Grand Hôtel-Dieu, 1 Rue de la Barre, 69002 Lyon (in the heart of the Presqu'île).
• How to get there: Metro A or D (Bellecour Station), just a few minutes' walk away.
• Duration of the visit: Allow approximately 1 to 1.5 hours to complete the tour of the facilities and take the time to take your photos.
• Smart tip: Remember to book your tickets online in advance, the museum is very popular on weekends and during school holidays.

Ready for a confusing experience?

Immerse yourself in optical illusions and spend an unforgettable moment in the heart of Lyon.