Barcelona – Big Fun Museum & Museum of Illusions Experience

This is the kind of Barcelona stop that makes you act like a kid again, without feeling like you are wasting time. You get two experiences that are built around the same idea, turning photos into the main event and making you notice details you would normally walk past. The combo pairs the Big Fun Museum with the Museum of Illusions, so your day goes from goofy set pieces to brain-bending perspective tricks.

Two things I especially like: the Big Fun Museum rooms are designed for hands-on interaction, so you are not just watching. And the Museum of Illusions makes you hunt for the exact viewing spot, which turns every picture into a tiny puzzle. The only real drawback to consider is that some installations can be temporarily closed or under maintenance, so you may not see every single element perfectly on your day.

Key highlights to plan around

• Nine themed rooms at Big Fun, including Giant’s House and an Upside Down House
• Photo-friendly illusions, and pictures are allowed inside both museums
• Food Art and Sweet Museum, where you see iconic styles recreated using food
• Topsy-Turvy challenge, for when you want a world that flips your sense of up and down
• Museum of Madness and its dark subject matter, so check your comfort level before you go
• Museum of Illusions works best in bursts, because you often need to wait for the next person to finish a perfect shot

Where to enter: Rambla de Sant Josep and simple voucher checks

Your ticket is a straight combo admission for both museums, valid for 1 day. The entry point is at the museum entrance on Rambla de Sant Josep. Plan to show your voucher at the door and go in.

This matters more than it sounds. When you are doing two museums back to back, you want a smooth start. No wandering. No figuring out which line is for which ticket. Just show, scan, walk in, and start playing.

Also, you are not expected to have a guide. There is no included guided tour. That is a good thing. You can move at your pace, and you can linger on the spots that give you the best pictures.

Big Fun Museum: nine rooms built for your camera and your body

The Big Fun Museum is a full-on “step inside the scene” experience. You are walking through fantasy rooms that change scale, gravity, and logic. The layout is designed so each room feels like a new mini-world, not the same gimmick repeated nine times.

In practical terms, expect a lot of time spent where your feet and hands matter. You will be close to objects, posing with props, and creating the kind of images where the trick only works if you stand or move a certain way. It is interactive in the literal sense, so wear shoes you can move in.

This museum also gives you a nice mix of styles. Some rooms lean playful and colorful. Others go creepy. That variety is a big reason the experience works for groups with different moods, from families to couples who just want something different from the usual museum routine.

Giant’s House and the Upside Down World: how they make you feel tiny

One of the first rooms you should expect is Giant’s House. The whole point is scale. Objects are made to look enormous around you, so you feel small fast. Even if you do not care about “funhouse” attractions normally, scale is one of the tricks that hits instantly. Your brain understands what it sees, but your body feels the mismatch.

Right after that, you have the Upside Down House and the Topsy-Turvy themed experience. This is where you really notice perspective. Gravity is not changing, but your sense of balance will try to follow the scene. You end up moving slower. You pose differently. You keep checking your photos to see if the angle really landed.

If you like pictures that look like the laws of physics got edited, this is your payoff zone.

Sweet Museum, Alice Through the Looking Glass, and the magic of quick variety

Then the museum shifts gears. You will run into rooms that target your curiosity rather than your balance. The Sweet Museum is basically a temptation stop, and it fits the broader “fantasy room” theme well because it is playful and built for photos.

You will also see an Alice-inspired room called Alice Through the Looking Glass. It is another way the museum keeps you from getting bored. Instead of repeating one style of illusion, it keeps swapping genres. One room is about you being small. Another is about the world being wrong-side-up. Another borrows from a classic story.

And yes, you also get a record-breaker style section: Believe it or not. That one is less about physical tricks and more about the fun of seeing odd facts and feats in a playful setting.

If you only spend time in the “most dramatic” rooms, you might miss the quieter ones. But those are often where you get calmer photo moments, especially if you go at a slower pace.

Food Art and the chance to be shocked by how visual it is

I did not expect the food-and-art concept to be so effective. In the Food Art room, the museum showcases recreations of popular artwork using food as the medium. The result is a weird mix of “wow” and “I want a snack right now.”

Even without buying anything, it makes you think about texture and color. And it gives you a different kind of photo. Instead of only posing, you are also framing details.

If your group includes people who are not as into stepping into props, this is a room that can win them over. It still feels interactive, but it also works like a standard museum gallery, where you can simply look, photograph, and move on when ready.

Museum of Madness: fun with a serious side

One of the rooms is Museum of Madness. This walkthrough focuses on brutal psychiatric treatments in history, and it is not lighthearted.

So here is the practical advice: if your comfort level is low with medical or dark historical topics, decide before you enter. The museum is family-friendly in tone overall, but this particular stop is a reminder that not every “fun” room is actually playful.

You do not need to prove anything to anyone. If you prefer to skip it, you can. There is no rule that you must see every room in one sweep.

If you do go in, give yourself a little extra time, because your brain will need a pause between scenes.

Magic Room: digital forest, stars, and Barcelona views

To end the Big Fun sequence, you reach the Magic Room, and this one leans more digital than physical. You explore a magical forest, you can admire the stars, and you get views of Barcelona.

This is a smart closer for two reasons. First, it slows your pace after more active rooms. Second, it gives you a scenic feeling, so your photos do not all look like the same kind of trick shot.

If you are doing this as a couple, it is also a good transition stop, because it feels less like a scramble and more like a shared moment. You might still pose, but you are not fighting your way through a physical maze.

Museum of Illusions: 3D artwork that demands the right angle

After Big Fun, you move on to the Museum of Illusions for general admission. This one is more about looking than acting. The star of the show is the 3D effect painting gallery.

Here is the key tip: you will get the best results by standing on the marked spots for the right perspective. If you step even a little off, the illusion often breaks. That is why you will sometimes find yourself waiting while others get their shot.

Plan for that. If you are rushing, you will feel frustrated. If you treat it like a photo game, it becomes part of the fun.

The Museum of Illusions also feels slightly different from Big Fun. It is less about “my body in the scene,” and more about “how I position my body so the scene makes sense.” Either way, it is built to produce photos that look like you are part of the artwork.

Pacing a 1-day visit so you do not feel rushed

You have 1 day with this combo ticket. That usually means you should plan for two separate clocks: the time it takes to walk through each museum, and the extra minutes created by photo-taking.

A simple pacing strategy:

• Start with Big Fun Museum while you still have energy, because the rooms are more physical and pose-heavy.
• Then do Museum of Illusions after, where you can slow down and let the perspective puzzles take over.

Also, think about logistics inside the Big Fun Museum. I like that there are lockers, which helps if you do not want to carry bags around while you are trying to pose. If you have anything bulky, bring it, but expect to stow it.

One more pacing detail: some installations can be temporarily closed for maintenance. If a room looks inactive, do not waste time trying to force it. Use that moment to jump to the next room and come back only if you have time.

Price and value: is $35 for two museums fair?

At about $35 per person, this combo ticket is built for value, not for quiet, slow sightseeing. The price makes sense when you treat it as an activity day: two admissions, one interactive room set, and one perspective-photo museum.

If you only like traditional museums, you might feel underwhelmed. But if you want something that produces photos and keeps energy up, this is a good use of a day. You are paying for participation, not for reading plaques.

Where the value really shows is in the variety of rooms. Big Fun gives you multiple themed experiences in one place. Museum of Illusions adds a different type of trick, so you do not get the same style twice.

My rule of thumb: this ticket is worth it if your group includes at least one person who likes taking pictures, messing around with perspective, or seeing interactive installations. If your group is mostly into architecture walks and galleries, you may prefer something more calm and classic.

Who should book this combo in Barcelona

This works best for:

• Families who want something that moves and keeps kids busy
• Couples who want shared photo moments without planning a full-day tour
• Groups of friends who enjoy playful activities and trading pictures
• Adults who are fine with light physical interaction and a hands-on museum style

It might be a weaker fit if:

• You hate photo waits and prefer a museum that is purely about quiet viewing
• Your comfort level is low with darker historical topics, since Museum of Madness includes disturbing material
• You want a single “highlight” experience and nothing else, because the fun is spread across many rooms and photo setups

Quick FAQ for planning your visit

FAQ

Where is the meeting point to enter?

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

What is included in the ticket price?

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

How long do I need for the full experience?

It is valid for 1 day, and you can use that time to visit both museums.

Can I take pictures inside the museums?

Yes, pictures are allowed within the museums.

Is the museum accessible for reduced mobility?

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

What are the opening hours during the Christmas holiday period?

During Dec 19, 2025 to Jan 10, 2026, it runs from 11:00 a.m. to 9:00 p.m. Specific dates include Dec 24 from 11:00 a.m. to 7:00 p.m., Dec 25 from 1:00 p.m. to 9:00 p.m., Dec 31 from 11:00 a.m. to 7:00 p.m., and Jan 1 from 1:00 p.m. to 9:00 p.m.

Should you book? My decision rule

Book this combo if you want a fun, photo-first break from Barcelona’s more traditional sightseeing. The Big Fun Museum delivers multiple themed rooms that make you move and pose, and the Museum of Illusions adds a second type of challenge where your position matters.

Skip or rethink if you are not comfortable with the dark material in Museum of Madness, or if you hate any attraction that requires waiting for others to finish a photo setup.

If you match the vibe, this is a solid use of a day. You will leave with pictures that look better than your average “we visited Barcelona” photo, and you will probably feel a little lighter than you did that morning.