Paradox Museum

Paradox Museum

More than 70 exhibits and interactive rooms that play tricks on your eyes and brain. It’s hands-on, great for photos and a good indoor option near the old town. Under-4s go free.

More than 70 exhibits and interactive rooms that play tricks on your eyes and brain. It’s hands-on, great for photos and a good indoor option near the old town. Under-4s go free.

Under-4s go free

Price:

Adults from €18

Best for:

Ages 5+

Duration:

About 75 minutes

Weather:

Indoors

📍 Area:

Eixample · Map →

A family posing in a tiled illusion room at Paradox Museum Barcelona
Barcelona cityscape

Visiting the Paradox Museum with Kids

The Paradox Museum has more than 70 exhibits and rooms built around optical illusions, a short walk from Plaça de Catalunya. Some rooms make you appear tiny or giant, while other exhibits use perspective to create seemingly impossible scenes. Hands-on activities and brain teasers explore how our eyes and brains can interpret things differently. Children must be accompanied by an adult.

Visiting the Paradox Museum with Kids

The Paradox Museum has more than 70 exhibits and rooms built around optical illusions, a short walk from Plaça de Catalunya. Some rooms make you appear tiny or giant, while other exhibits use perspective to create seemingly impossible scenes. Hands-on activities and brain teasers explore how our eyes and brains can interpret things differently. Children must be accompanied by an adult.

Quick Family Facts

Highlights

Highlights

The Tilted Room
The Tilted Room

The walls and floor of this room are built at an angle, so people at one end look tiny and people at the other look giant.

The Paradox Sofa
The Paradox Sofa

Sit in the right places and the photo shows one person with their head at one end of the sofa and their feet at the other.

Zero Gravity
Zero Gravity

A room styled like a space station, set up so your photos look as if you are floating.

Frequently Asked Questions

Is the Paradox Museum suitable for young children?

Yes. All ages are welcome and under-4s go free. Children must be with an adult.

What are the opening hours?

Monday to Friday, 11am to 7:30pm, and weekends 10:30am to 7:30pm. The last entry is 1 hour 15 minutes before closing.

Can we take a pushchair?

Yes. Pushchairs are allowed and the cloakroom can store three. The museum is accessible except the Zero Gravity room.

How do we get there?

The museum is at Plaça d’Urquinaona 3. Take the metro to Urquinaona (L1 or L4) and walk about 1 minute.

Ready to visit?

Paradox Museum

Adults from €18

Buy online for the best price. A family ticket covers two adults and two children.

Prices checked October 2026.

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Paradox Museum

Adults from €18