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Top things to do in Paris

Paradox Museum Paris

At Paradox Museum Paris, reality bends and imagination takes over — explore illusion-filled rooms made for fun, curiosity, and jaw-dropping photos.

4.7/5

11K+ travellers love this

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Paradox Museum Paris
Person floating in Zero Gravity room at Paradox Museum Paris.
Visitors enjoying the Paradox Tunnel at Paradox Museum Paris.
Person sitting on a sofa in the Paradox Sofa room at Paradox Museum Paris with a geometric wall design.
Optical illusion room with geometric patterns at Paradox Museum Paris.
Head on platter optical illusion at Paradox Museum Paris exhibit.
Visitors enjoying colorful desserts at Hansel and Gretel restaurant in Paradox Museum Paris.
Visitors interacting with colorful light displays at Paradox Museum Paris.
Visitors interacting in the infinity mirror room at Paradox Museum Paris.
Visitors interacting with mirrored installations in the Kaleidoscope room at Paradox Museum Paris.
Free cancellation
Book now, pay later
Flexible duration
  • Step into the Paradox Museum and immerse yourself in 90 interactive exhibits that challenge your senses, including the "Ames Room" where you’ll experience altered perceptions of size, and "The Infinite Tunnel," an optical illusion that creates the sensation of endless space.

  • Explore the world’s largest collection of paradox-based exhibits, featuring optical illusions like "The Vortex," which creates a disorienting spinning effect, and the "Upside Down Room," where gravity seems to defy logic.

  • Enjoy up to 80 minutes of exploration through immersive installations like the "Mirror Maze," where reflections confuse your sense of direction, and "The Gravity Wall," which will leave you questioning the laws of physics.

More details

  • Step into the Paradox Museum and immerse yourself in 90 interactive exhibits that challenge your senses, including the "Ames Room" where you’ll experience altered perceptions of size, and "The Infinite Tunnel," an optical illusion that creates the sensation of endless space.

  • Explore the world’s largest collection of paradox-based exhibits, featuring optical illusions like "The Vortex," which creates a disorienting spinning effect, and the "Upside Down Room," where gravity seems to defy logic.

  • Enjoy up to 80 minutes of exploration through immersive installations like the "Mirror Maze," where reflections confuse your sense of direction, and "The Gravity Wall," which will leave you questioning the laws of physics.

from
€29.50
Kaleidoscope room reflection at Paradox Museum Paris with Eiffel Tower in background.
Visitors interacting with colorful light displays at Paradox Museum Paris.
Optical illusion room with geometric patterns at Paradox Museum Paris.
Seine River cruise boat passing by the Louvre Museum in Paris.
Tourists on a Seine River cruise with Eiffel Tower and Pont Alexandre III in Paris.
Visitors interacting in the infinity mirror room at Paradox Museum Paris.
Head on platter optical illusion at Paradox Museum Paris exhibit.
Seine River cruise boat passing Notre-Dame Cathedral in Paris.
Seine River cruise boat near Notre-Dame Cathedral, Paris.
Seine River cruise boat approaching a bridge in Paris, France.
Visitors enjoying the Paradox Tunnel at Paradox Museum Paris.
Person floating in Zero Gravity room at Paradox Museum Paris.
Seine River cruise boat passing under a stone bridge in Paris.
Seine River cruise boat passing under Pont Alexandre III in Paris.
Person sitting on a sofa in the Paradox Sofa room at Paradox Museum Paris with a geometric wall design.
Visitors enjoying colorful desserts at Hansel and Gretel restaurant in Paradox Museum Paris.
Tour guide speaking to tourists on a Seine River cruise in Paris.
Free cancellation
Flexible duration
Audio guide
  • A perfectly balanced Paris combo: bend reality at Paradox Museum, then slow things down with a scenic Seine cruise. High-energy fun followed by effortless sightseeing.

  • At Paradox Museum Paris, explore 90 illusion-filled exhibits like the Ames Room, Infinite Tunnel, Vortex, and Upside Down Room, designed to confuse your senses and fill your camera roll.

  • Hop aboard a Bateaux Parisiens Seine cruise from the Eiffel Tower, gliding past Notre Dame, the Louvre, Pont Neuf, and Paris’ most elegant riverbanks.

More details

  • A perfectly balanced Paris combo: bend reality at Paradox Museum, then slow things down with a scenic Seine cruise. High-energy fun followed by effortless sightseeing.

  • At Paradox Museum Paris, explore 90 illusion-filled exhibits like the Ames Room, Infinite Tunnel, Vortex, and Upside Down Room, designed to confuse your senses and fill your camera roll.

  • Hop aboard a Bateaux Parisiens Seine cruise from the Eiffel Tower, gliding past Notre Dame, the Louvre, Pont Neuf, and Paris’ most elegant riverbanks.

from €48.50
€44.17

9% off

What our guests say

Andrew Symington
AU

Andrew

Australia
Feb 2026

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Very engaging for the children, and also the parents. The exhibits were great and showed a fantastic insight into the paradoxes of life. The illusions were great as well. My family thoroughly enjoyed the experience.

Paradox Museum Entry Ticket

Marjorie Minella soto ortiz
CL

Marjorie

Chile
Jan 2026

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The sightseeing cruise on the Seine River was a beautiful and unforgettable experience. Departing from the Eiffel Tower gives it a special charm from the very beginning. Cruising down the river allowed us to enjoy spectacular views of Paris in a peaceful and very pleasant atmosphere. I recommend buying tickets through the Headout website, as it saves time and avoids queues. The service was very good and the tour was full of magical moments. The cruise facilities were very beautiful, with optional meals and spectacular views. I went with my husband and would definitely do it again. It's a highly recommended experience to enjoy and fall even more in love with Paris.

Combo: Paradox Museum Entry Tickets + Bateaux Parisiens Seine River Sightseeing Cruise

Fernando Gonzalez
MX

Fernando

Mexico
Dec 2025

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+1 more

Is is a different way to see Paris. The boarding was fast even though there were a lot of people. You have to hurry to take a good place in the upper deck.

Combo: Paradox Museum Entry Tickets + Bateaux Parisiens Seine River Sightseeing Cruise

CLARIBEL DE LA MATTA RUIZ
US

Claribel

United States
Dec 2025

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Buying tickets through the app was very easy. We just arrived and showed the tickets from the phone. We went up the elevator

Combo: Paradox Museum Entry Tickets + Bateaux Parisiens Seine River Sightseeing Cruise

Walter Zuleta
CO

Walter

Colombia
Dec 2025

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+1 more

First the booking through the headout App was very easy. On arrival in Paris everything worked perfectly without any hiccups and the tour was spectacular, a different way to take a historical tour with the explanation of the guides on the ship or with the audios. We really enjoyed it. In addition the boats are very comfortable with heating inside if you want to be more comfortable or outside if you are more adventurous.

Combo: Paradox Museum Entry Tickets + Bateaux Parisiens Seine River Sightseeing Cruise

Lee Chun Hoong
AE

Lee

United Arab Emirates
Dec 2025

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Booking the Sightseeing Seine River Cruise + Disneyland Paris through Headout was the best decision for our family trip! The Seine River Cruise offered stunning views of Paris landmarks like the Eiffel Tower and Notre-Dame. Disneyland Paris was pure magic. Headout made everything stress-free with easy ticket access and ensuring a smooth experience from start to finish. Highly recommend Headout for anyone planning a family adventure in Paris!

Combo: Paradox Museum Entry Tickets + Bateaux Parisiens Seine River Sightseeing Cruise

Primrose Madiviko
GB

Primrose

United Kingdom
Sep 2025

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The Seine River cruise was one of the highlights of my trip to Paris. Drifting along the water gave me a whole new perspective on the city’s most iconic landmarks—the Eiffel Tower, Notre-Dame, and the Louvre all looked even more magical from the river. The atmosphere was calm and romantic, especially as the sun set and the city lights began to sparkle. Passing under the historic bridges, each with its own charm, made the journey feel like stepping into a living postcard. It was the perfect mix of relaxation, beauty, and Parisian charm—I’d recommend it to anyone visiting the city.

Combo: Paradox Museum Entry Tickets + Bateaux Parisiens Seine River Sightseeing Cruise

Nicara Anyamele
GB

Nicara

United Kingdom
Sep 2025

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Enjoyable first experience of Paris. The staff were kind and friendly. Spoke clearly when addressing the crowd. Boat was moving at a perfect speed to enjoy everything. 100% recommend.

Combo: Paradox Museum Entry Tickets + Bateaux Parisiens Seine River Sightseeing Cruise

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