Barcelona – Big Fun Museum & Museum of Illusions Experience

A day of playful perspective tricks in Barcelona. The Big Fun Museum sends you through nine themed rooms, then the Museum of Illusions lets you pose inside 3D artwork by hitting the exact spots.

I especially like the photo-friendly setup and the mix of silly and surprising rooms, from giant-scale fun to an upside-down world. I also appreciate that it works for adults, families, and couples. One downside to plan around is that some sections can be closed for maintenance, and a few items in Big Fun may need repair.

Key Highlights You Will Actually Care About

• Nine themed rooms at Big Fun Museum, each built for easy photos and instant reactions
• 3D perspective paintings at the Museum of Illusions, where your spot matters for the illusion
• Upside-down and giant-scale rooms that are funny even if you are not a kid
• Food Art room that turns popular artwork into edible-looking recreations
• A darker stop in Museum of Madness if you want something more intense than slapstick
• Two museums close together, so you can realistically do both in one day

Big Fun Museum’s Nine Rooms: Giant-Scale Laughs and Perspective Photos

The Big Fun Museum is the kind of place where you stop thinking about museum etiquette and start thinking about angles. You buy one combo ticket and you get general admission to the Big Fun Museum, then you go room to room in a fast-moving flow. The best part is that the rooms are designed to make you part of the scene, not just a spectator.

Start with rooms like the Giant’s House, where everything is scaled up so you feel small. That might sound like a gimmick, but it works because the environment does the storytelling for you. You do not need an audio guide to understand what to do, you just step into the space and let the size trick do the rest.

Then go for the Upside Down House, which is built around disorienting orientation. It is a fun mental reset if you have been spending days walking around Barcelona’s real streets, because your brain has to renegotiate what is up and down. Bring your patience for photos here. If you want clean shots, you will likely wait for other people to finish setting up.

Next, the Sweet Museum caters to the child-in-you impulse. It is the kind of room where you can trade jokes with your group while you pose, and the theme gives you an easy way to build a story for your pictures. If you are traveling with kids, this kind of stop is often what keeps energy high without needing constant supervision.

The Alice Through the Looking Glass room leans into that classic warped-world feeling. It is ideal if you like playful “impossible” settings, because you get a themed environment that makes you act in character just by being there. You do not need to know the story. The fun is in the visual logic being slightly off, in a way that reads instantly on camera.

Another strong stop is the Believe it or not section, which focuses on real-world record-breakers. This adds a break from pure fantasy. It is a nice contrast if you find yourself wanting at least one room where the theme feels closer to “real” curiosity rather than pure set design.

A very memorable themed area is the Food Art room. Here, popular artwork is recreated using food of all kinds. I like this stop because it is both silly and oddly skillful. You get the pleasure of the art concept, plus a food theme that makes people smile fast. Even if you are not a big museum person, you can still enjoy the visual concept and capture some great shots.

There is also the Museum of Madness walkthrough, and this is the one that you should treat with care. The theme includes brutal psychiatric treatments in history, and it is presented as a terrifying experience. If you have teens or kids, you might decide based on your comfort level. If you are going as a couple and you want more than just playful illusions, this darker component gives the day a sharper edge.

Finish the Big Fun route with the Magic Room, which shifts from physical sets to digital. You explore a magical forest, see stars, and get views of Barcelona. The nice thing here is that it changes pace. After all the jumping, tilting, and photo setups in the earlier rooms, this one feels like a breather.

Museum of Illusions: Where Your Body Position Creates the 3D Trick

After Big Fun, the Museum of Illusions is your second act. This is where the day moves from themed rooms to 3D effect paintings that play with perspective. The general format is simple: you look at the art, you take your position, and you get the photo where the illusion clicks.

The Museum of Illusions is known for artworks where you have to stand on specific spots to get the effect. That sounds basic, but it is the difference between a blurry “cool painting” and a real mind-bending 3D moment. If you see a mark on the floor, use it. If you do not, you can still have fun, but you may not get the full illusion.

One practical tip: plan for a bit of waiting. Several parts of the experience rely on people taking their turn at each artwork. When someone is posing, they effectively “lock in” the exact perspective needed for the shot. The good news is that the museum layout is designed so you can keep moving from piece to piece while you wait.

The vibe here can be more about pictures than wandering. In simple terms, this portion of the combo can feel like you are inside a gallery of perspective puzzles where the walls do most of the work. That is not a bad thing. It actually makes the timing easier if your group is a mix of ages or attention spans.

Also note a heads-up from the experience details: some sections in the Museum of Illusions can be closed for maintenance. If you arrive and a corner is unavailable, you will still get the main 3D effects, but your time may be slightly shorter than you expect. This is normal for all attractions, but it matters if you are on a strict schedule.

Doing Both in One Day: A Simple Walk Between Two Fun Stops

This combo is built for a one-day visit, and the big advantage is that the museums are close enough to handle without a complicated plan. You start at the meeting point at the museum entrance on Rambla de Sant Josep, show your voucher at the door, and then you work your way through Big Fun’s nine rooms.

Once you finish the Big Fun portion, you move on to the Museum of Illusions. I like combos like this because you do not spend half your day figuring out logistics. You can keep the day playful and let the energy carry you.

In terms of pacing, the Big Fun Museum can take more time because each room invites interaction. Even when you know what you want to photograph, you will want to take a few shots from different angles. The Museum of Illusions can move faster since it is built around turning up at each perspective piece, stepping onto spots, and getting the photo.

A smart approach is to set a realistic goal. If you want photos, you will likely spend extra time waiting your turn at the most popular 3D paintings. If you care more about experiencing everything than taking pictures, you can move through faster.

Price and Value: What $35 Buys You in Barcelona

At $35 per person for a one-day combo ticket, this is a value play aimed at fun over formality. You are not paying for a guided lesson or deep interpretation. Instead, you are paying for a full, photo-friendly day of hands-on illusions plus a shift into 3D artwork.

I think it is good value if you are traveling with kids, because multiple rooms hit themes that read instantly to younger visitors. It is also worth it for adults who are tired of standing in front of glass cases and would rather laugh at perspective mistakes. The day naturally supports group bonding, since everyone can take turns, compare photos, and react in real time.

If your travel style is strictly “serious culture only,” this might feel too playful. Still, the Museum of Madness adds a darker historical component, which makes the day more balanced than a pure theme park.

You also get practical perks built into the experience approach. Pictures are allowed in the museums, and lockers are available, which is helpful if you do not want to carry bags while you take photos.

What to Expect on Site: Photos, Lockers, and Occasional Maintenance

For most people, the biggest question is not what the attractions are, it is how smoothly the day runs. Here is what you can count on from the experience details.

First, photos are allowed inside both museums. That matters because these attractions are built for “look at me in the scene” photos. If you are traveling without a camera plan, this is still easy. The rooms are visually obvious and designed to work from lots of angles.

Second, lockers can make your visit easier. If you have a daypack, water bottle, or extra layers, using a locker lets you move hands-free. It also helps reduce the constant juggling that can distract you from enjoying the rooms.

Third, expect that not every part will be perfect. Some items may need repair in Big Fun, and some sections may be closed for maintenance in the Museum of Illusions. This does not ruin the experience, but it does mean you should not plan your entire day around one single room or one specific painting.

Finally, staff experience can vary by location. In the Big Fun Museum, staff can feel more helpful and approachable. In the Museum of Illusions, the vibe may be a bit more hit-or-miss. If you need help, ask and move on quickly. The good news is that most of the interaction is built into the rooms, so you do not need a guide.

Who This Works For (and Who Might Want to Skip It)

This combo fits best if you like experiences that give you instant results. I recommend it for families because the Big Fun Museum has themed rooms that keep kids engaged without constant explanation. It also works for couples because the photo opportunities create shared moments, even if one person is more serious and the other one is the “let’s jump in the scene” type.

Adults also have plenty to enjoy. The Museum of Illusions is the main draw for older visitors who want clever perspective without much reading. The record-breakers style room can give a more curious, less childish tone in the Big Fun sequence.

If you are visiting with very young kids, you may need to manage attention and timing, especially around the darker Museum of Madness walkthrough. For anyone sensitive to intense historical topics, it is worth deciding in advance if you want to include that part.

If you dislike interactive attractions, or you prefer quiet galleries with minimal physical engagement, this might feel like a lot of noise and photos. In that case, consider pairing a serious Barcelona museum day with a separate, shorter time here.

Should You Book the Big Fun Museum and Museum of Illusions Combo?

If your goal is a fun, flexible day in Barcelona with easy photo moments, I think this is a strong booking. The two-museum combo works well because you get nine themed fantasy rooms first, then a shift into 3D perspective art where your body position matters.

Book it when:

• You want something different from the usual “stand and look” museum routine.
• You are traveling with kids, teens, or a group with mixed interests.
• You care about photos and want lots of built-in posing opportunities.

Consider skipping or swapping when:

• You only want serious, text-heavy museum experiences.
• You are not into waiting for turns at popular photo spots.
• You have strong concerns about the dark theme in the Museum of Madness.

With a 4.2 out of 5 rating from 733 bookings, it has enough consistent appeal that it is an easy recommendation for a playful day between bigger sights.

FAQ

Where is the meeting point for the Big Fun Museum and Museum of Illusions ticket?

You enter at the museum entrance on Rambla de Sant Josep and show your voucher at the door.

What is included with this combo admission?

It includes general admission to the Big Fun Museum and general admission to the Museum of Illusions.

How long is the experience valid?

The ticket is valid for 1 day. You will want to check availability to see starting times.

Are photos allowed inside the museums?

Yes, pictures within the museums are allowed.

Do I need a guide for this activity?

No guide is included in the ticket.

Is the attraction accessible for reduced mobility?

Yes, the museum is accessible for people with reduced mobility.

Can I cancel and get a refund?

Yes. You can cancel up to 24 hours in advance for a full refund.

Are there special opening hours during the Christmas holiday period?

Yes. From December 19, 2025 to January 10, 2026 it runs from 11:00 a.m. to 9:00 p.m., with specific dates listed as:

• December 24, 2025: 11:00 a.m. to 7:00 p.m.
• December 25, 2025: 1:00 p.m. to 9:00 p.m.
• December 31, 2025: 11:00 a.m. to 7:00 p.m.
• January 1, 2026: 1:00 p.m. to 9:00 p.m.