Barcelona – Big Fun Museum & Museum of Illusions Experience

A funny thing happens when you start hunting for the right angle. This Barcelona ticket bundles Big Fun Museum with Museum of Illusions, so you get a full day of photo tricks, giant-room silliness, and perspective-bending 3D art. You follow a simple route, take pictures in plenty of places, and the whole experience is built for play, not quiet museum manners.

I love how the Big Fun Museum is laid out as a straight shot through 9 themed rooms, with plenty of chances to pose and move. I also love that the Illusions museum makes you physically participate, so your photos turn into proof that you were standing in the correct spot. One thing to plan for: some of the most popular illusion stations can mean waiting your turn.

Key highlights you should care about

• 9 fantasy rooms at Big Fun Museum, from giant objects to a room that flips your sense of up and down
• 3D effect paintings at Museum of Illusions where your position matters
• Photos allowed inside both museums, which makes the time feel more like an activity than a lecture
• Food-themed rooms, including recreated artwork made with food and ingredients
• Magic Room digital experience, with a magical forest vibe plus starry views of Barcelona

Why this combo is a smart 1-day plan in Barcelona

If your idea of Barcelona includes more than architecture photos and gallery browsing, this ticket is a practical win. Big Fun Museum gives you a full run of interactive, room-by-room scenes. Then Museum of Illusions shifts the mood to classic 3D perspective fun, where you stop, step, and line up for the effect.

The best part is how smoothly the day fits together. These two museums are close enough that you can do both in one day without building your schedule like a logistics spreadsheet. Even better, the ticket is general admission to each site, so you can move at your own pace. No rigid tour stops, no racing to the next “must-see” label.

And yes, it’s genuinely photo-friendly. Pictures are allowed, and almost every room is designed so you can find a pose that makes sense once you’re standing there. That matters because the fun is not just in looking, it’s in doing.

Price-wise, $35 per person is only worth it if you actually plan to spend time at both places. Luckily, the format makes that easy. Big Fun Museum is a full indoor circuit, and Museum of Illusions is a separate gallery where you can repeat the same lesson over and over: stand where the illusion wants you.

Big Fun Museum: the 9-room route built for movement and pictures

Big Fun Museum is essentially one big idea: play with your senses. The museum’s layout pushes you from room to room, and each space has a clear visual gimmick, like giants, upside-down worlds, or food as art material.

Here’s what to expect as you work through the rooms, and what each one is good for.

Giant’s House and the Upside Down House

You start with rooms that quickly reset your brain. In the Giant’s House, objects appear oversized, so you feel small in the best possible way. It’s the kind of room where a normal selfie turns into an instant “how is that possible?” photo, because scale is doing the trick.

Next comes the Upside Down House, which is about more than a fun angle. It challenges your balance and your common sense. If you’re the kind of person who always wants to spot the trick behind an illusion, this is the place to test yourself while you pose.

Practical note: these two rooms are the easiest to photograph fast, which helps if you’re traveling with kids or you want to keep the day moving.

Sweet Museum and Alice Through the Looking Glass

The Sweet Museum leans into candy and dessert vibes. It’s a great mood shift if the earlier rooms felt a bit intense. It also tends to be a good stop for family photos because the theme reads clearly even if you’re not “into museums.”

Then there’s Alice Through the Looking Glass, a fantasy-style experience inspired by that classic idea of a world that feels slightly off. Think of it as the bridge between the physical tricks and the more storybook-like fun.

Believe it or not and Food Art: when art becomes edible

Not every room is about twisting reality with architecture. Believe it or not focuses on record-breaker energy and attention-grabbing displays, which keeps the pace up if you start flagging.

Then you get to one of the standouts for most people, the Food Art room. The concept is simple: iconic works of artwork are recreated using food of all kinds. You’re not just looking, you’re feeling hungry while you do it, which sounds silly until you’re actually staring at a familiar art style made out of ingredients.

If you’ve had enough “serious museum” afternoons, rooms like Food Art are a relief. They’re playful, and they still feel like art because the references are recognizable.

Museum of Madness and the Magic Room digital finale

The Big Fun Museum doesn’t stay light the whole time. The Museum of Madness walkthrough presents a terrifying display about brutal psychiatric treatments in history. This is the part of the experience that may feel heavy compared to the rest of the rooms.

If you’re traveling with kids, use your judgment. It’s not a long detour in your overall route, but it’s still a topic you should be prepared for.

After that, the museum switches back to wonder in the Magic Room. It’s a digital experience that takes you through a magical forest, lets you admire the stars, and finishes with views of Barcelona. It’s a nice “cool-down” moment that feels more like a treat at the end than another gimmick.

Museum of Illusions: 3D paintings that demand the right spot

Once you move on to the Museum of Illusions, the game changes. This is less about big room sets and more about optical tricks, especially 3D effect paintings.

You’ll see artworks that look one way until you step into the right position. The key tip here is simple: stand on the spots. Your photo will look much better once you line up exactly where the illusion is designed to be viewed from.

This museum is great for couples and friends because it’s easy to turn into a friendly competition. Who gets the best angle? Who steps in the right spot first? It’s also a strong option for adults who think they are “too grown-up” for illusion rooms. The whole point is that it works even if you don’t fully believe it.

One downside is timing inside the gallery. You may need to wait for others to finish at specific artworks, since part of the illusion experience depends on your turn at the right spot.

Best rooms to prioritize when time is tight

You have a 1-day ticket, which is generous for doing both museums, but you still don’t want to wander aimlessly. If you’re short on time, prioritize rooms that give you the biggest payoff with the least effort.

Here’s a smart order to consider:

• Giant’s House and Upside Down House for quick, high-impact photos
• Food Art for a memorable, visual stop that feels different from the rest
• Magic Room as an end-of-day reset before the Illusions museum
• At Museum of Illusions, focus on the pieces where the museum marks or suggests where you should stand for the illusion to “click”

If you’re traveling with younger kids, also look for the rooms that are easiest to understand at a glance, like the giant scale and sweet-themed areas.

Tickets, meeting point, and how to time your visit

The meeting point is straightforward. Enter at the museum entrance on Rambla de Sant Josep, and show your voucher at the door.

For timing, the ticket is valid for 1 day, and you should check starting times when you book. During the Christmas holiday period, opening hours run later and vary by date. For example, from December 19, 2025 to January 10, 2026 it’s listed as 11:00 a.m. to 9:00 p.m., and several dates have shortened hours (like December 24) or different start times (like December 31 and January 1). If you’re visiting in that window, plan around those date-specific hours so you don’t arrive and find the schedule shifted.

On logistics, plan for carrying your stuff. Having lighter bags helps, and one review specifically mentioned lockers as helpful in the Big Fun Museum. If you have backpacks or jackets, lockers can make photo stops easier.

Also keep in mind the museum staff experience can vary by location. In one note, staff in the Big Fun Museum felt more helpful, while the Museum of Illusions staff felt less friendly, though not rude. Translation: don’t assume everyone will be chatty, but you should still expect normal guidance.

What I’d pack (and what I’d skip) for a photo-friendly day

Since pictures are allowed, you’ll likely want a phone ready and charged. A couple of practical tweaks can make a bigger difference than you’d think.

Bring:

• Comfortable shoes, because you’ll be moving between rooms and standing for photo moments
• A phone or camera with enough storage for repeated shots
• A light layer, especially if you feel cold easily indoors

Skip:

• Anything that makes you feel awkward balancing in photo poses. The upside-down room, in particular, rewards relaxed movement and quick actions.

And if you’re picky about getting the illusion right, slow down slightly at Museum of Illusions. The best photos come when you line up your position before you press the shutter.

Who this is best for: families, couples, and adults who want fun

This experience is built to work across ages. Big Fun Museum is often a family-friendly kind of place, but adults also have fun, especially once they realize it’s not about being serious. It’s about changing your viewpoint and then taking proof of it.

For families, the room variety helps. If one theme isn’t your kid’s thing, another room will be. For couples, it’s a low-pressure date. You can laugh, trade camera duty, and share silly photos without needing to plan dinner first.

For groups of adults, it’s still surprisingly effective. People who are tired of purely historical museums tend to like the format because it turns the day into an activity. You get a strong “wow” factor early, and you keep it going through repeated photo opportunities.

The not-so-light moment: Museum of Madness

The majority of Big Fun Museum is playful, but the Museum of Madness walkthrough is different. It presents terrifying information about brutal psychiatric treatments in history.

I don’t think you should avoid it just because it’s dark, but you should be mentally ready for it. If you’re bringing children, decide based on your family’s comfort level. If you’re sensitive to heavy topics, keep your expectations clear so you don’t end up blindsided in the middle of a fun day.

The good news is that it sits within a larger day of room-to-room fun, so you’re not stuck there for hours.

Is it worth booking at $35 per person?

I’d book it if you want an easy, indoor day with lots of photo chances and a clear route. The value comes from the combo itself: Big Fun Museum is a full circuit through themed rooms, and Museum of Illusions adds a different type of interaction where your position changes the result.

I’d think twice if:

• You want a quiet, contemplative museum day.
• You dislike interactive attractions where you may have to wait for others to finish at a popular photo spot.
• You are traveling with someone who may not handle darker content comfortably, since Museum of Madness includes disturbing historical subject matter.

If your goal is fun you can actually take home as pictures, this ticket makes sense.

FAQ

How long does the Big Fun Museum and Museum of Illusions experience take?

It is listed as valid for 1 day, so you should plan enough time to visit both museums at a relaxed pace.

What is included in the ticket?

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

How much does it cost?

The price is listed as $35 per person.

Where do I enter and what do I show?

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

Are photos allowed inside the museums?

Yes, pictures are allowed within the museums.

Is transportation or a guide included?

No, transportation and a guide are not included.

Is the museum accessible for people with reduced mobility?

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

When are the opening hours during the Christmas holiday period?

For December 19, 2025 to January 10, 2026, it’s listed as 11:00 a.m. to 9:00 p.m., with specific dates having adjusted hours such as December 24 (11:00 a.m. to 7:00 p.m.) and December 25 (1:00 p.m. to 9:00 p.m.).