Your photos will look physics-proof in two museums. This combo ticket packages Big Fun Museum fantasy rooms with the Museum of Illusions 3D perspective game, all in one easy day.

I love the hands-on, photo-first rooms at Big Fun Museum, especially the Giant’s House and the Upside Down / Topsy-Turvy setup. I also like the 3D effect format at the Illusions museum, where you get the best results by standing on the marked spots and posing with the artwork.

One thing to consider: this is very much a fun, sometimes kid-focused experience, and a few installations can be closed for maintenance, so not every “photo moment” may be available on your day.

Key takeaways before you go

• Two museums, one ticket: Big Fun Museum plus the Museum of Illusions, both covered by the same admission.
• Nine themed rooms: You move through giant-scale tricks, upside-down spaces, and interactive digital areas.
• Food-based art you can almost smell: Food Art recreates famous artworks using food materials.
• 3D paintings with specific photo positions: Stand on the spots for the perspective to work.
• Bring patience for photos: Some installations take turns, because others are posing too.

Big Fun Museum Meets Illusions: how the day flows

This is a one-day combo built for people who get a little bored of classic museum formats. Instead of quiet galleries and labeled artifacts, you get rooms that turn your body into the main prop. I like that you can keep the pace flexible: you can speed-run the fun bits for photos, or slow down for the rooms that make you laugh.

The day breaks into two different moods. Big Fun Museum is all about physical sets and themed zones. The Museum of Illusions shifts to perspective-based art, including 3D effect paintings that reward the exact spot you stand on.

At $35 per person for general admission to both places, the value is strongest if you want action plus lots of photo opportunities in a limited time window.

Price and logistics: what $35 buys you in real terms

The ticket price is listed as $35 per person, and the duration is 1 day. That means you’re paying for two separate museum experiences, not one “short stop.” If you’re traveling with kids, this kind of combo often makes more sense than piecing together two separate admissions at random times.

Transport isn’t included, so you’ll need to handle getting there on your own. The good news is that the two museums are close enough that walking between them can feel practical, which helps if you’d rather avoid extra rides.

You won’t get a guide with this ticket, so plan to self-navigate the rooms. That’s part of the charm. You can choose the route that fits your energy level instead of syncing to someone else’s schedule.

Where to start on Rambla de Sant Josep

Your meeting point is straightforward: enter at the museum entrance on Rambla de Sant Josep and show your voucher at the door.

This matters because these experiences are timed more by crowd flow than by a single guided start. Getting in smoothly helps you start playing before lines form at the most popular photo stops.

Also note that the activity is valid for one day, and starting times depend on availability. If you want your day to feel relaxed, pick a time when you’re not rushing between neighborhoods.

Big Fun Museum: nine fantasy rooms made for photos

Big Fun Museum is built like a walk-through set of themed challenges. You’ll spend your time moving between rooms where scale, orientation, and theme do the heavy lifting. If you like taking pictures where you look like part of the scene, this is where the day starts paying off.

Here’s what you’ll find in the Big Fun Museum lineup:

Giant’s House: feel tiny on purpose

The Giant’s House makes objects and props ridiculously oversized, so you instantly feel small. This is one of the easiest rooms to get great photos because the scale mismatch reads clearly in pictures.

Upside Down House (Topsy-Turvy): your body becomes the clue

Next up is the Upside Down House, also called the Topsy-Turvy concept in the highlights. Expect a world where orientation changes and you’ll need to move carefully to keep your balance while posing.

This room is also a good reset if you’ve been traveling with family or friends who need a quick laugh. It’s physical, not just visual.

Sweet Museum: a sugary break from the tricks

The Sweet Museum leans into a playful theme—something sweet-focused after the more “mind-bending” rooms. It’s a good stop when you want photos that feel lighter and less strange.

Alice Through the Looking Glass: storybook play

You’ll also find an Alice Through the Looking Glass themed area. The point here isn’t to read every detail; it’s to walk through the recognizable atmosphere and use the set to make your photos look like you stepped into a story.

Believe it or not: record-breaker energy

The Believe it or not style section focuses on record-breakers. This adds variety because it’s less about optical illusion tricks and more about “wait, really?” moments—good for mixed-age groups.

Food Art room: artwork recreated with food

The Food Art room recreates popular artwork using food of all kinds. If you get hungry easily while sightseeing, this is one of the most motivating parts of the building. Even if you’re not obsessed with art, it’s visually clever, and your photos come out looking like a themed food ad.

Museum of Madness: the darker side

Then there’s the Museum of Madness walkthrough, described as a terrifying exhibition showing brutal psychiatric treatments in history. This is the one part of the day I’d think twice about if you’re traveling with very young kids or anyone sensitive to medical history.

You don’t need to rush through it. If it feels too intense, skip ahead and come back only if you’re ready.

Magic Room: digital forest, stars, and Barcelona views

Finish Big Fun Museum with the Magic Room, a digital experience with a magical forest, stars, and views of Barcelona. This is where the experience shifts from physical sets to light-and-screen magic, and it tends to be a crowd-pleaser because it feels new without requiring extra effort.

Also, because it’s digital, it can be a nice “cool-down” if you’ve been moving nonstop between rooms.

Museum of Illusions: the 3D photo game that makes you stand still

After Big Fun Museum, the Museum of Illusions is a different type of fun. Instead of giant props and room flips, you’re working with perspective.

You’ll see a gallery of 3D effect paintings, and the key tip is simple: stand on the spots to get the illusion at the right perspective. That instruction matters. If you drift a few inches off the mark, the “magic” effect often won’t land the same way.

One practical detail: you can take pictures in the museums, and this one is basically built for it. The catch is that you may have to wait your turn while other people finish posing at specific artworks. Plan for that. It’s not a problem with the museum so much as part of how these installations work.

If you’re with a group, this can become a fun little team activity. One person keeps trying different poses while the rest take photos, then you swap.

Who this combo suits best (and who might not love it)

Families with kids

This is a strong choice for families because it’s designed around interactive, visual moments rather than reading long labels. Kids tend to get it quickly, and adults usually enjoy the humor of the rooms too.

Couples

For couples, this works when you like taking silly-but-memorable photos. It’s also a good date option if you’re tired of purely “walk and look” plans and want something you can do together without splitting off.

Adults without kids

Adults can have a great time here, especially if you enjoy playful challenges and photo-based activities. The biggest limitation is that some parts are more “activity for kids” than “art-history for adults,” so go in with the right expectations.

Anyone who dislikes darker themes

Remember the Museum of Madness component. If you’d rather skip anything about brutal psychiatric treatments, this combo may feel like too much. You can still do the Illusions portion, but you won’t be able to fully separate the experiences since it’s one combined admission.

Practical tips that make the experience smoother

A few small details can save time and help you get the best photos.

• Use the photo spots correctly. At the Illusions museum, standing on the marked spots is what makes the perspective work.
• Expect turn-taking. If a piece is popular, you’ll wait while others pose. Treat it as part of the experience.
• Check for closures. Some sections can be closed for maintenance, so if a room looks unavailable, don’t waste time—move on.
• Use lockers if you see them. There are lockers available, which makes it easier to move around without carrying everything.
• Bring comfy shoes. You’ll be walking room to room and posing in spaces that may require balance.

Staff support is generally helpful, with one difference noted: the Big Fun Museum side tends to feel more welcoming, while the Illusions museum staff may be a bit less friendly. That doesn’t usually ruin the experience, but it’s worth knowing.

Accessibility, photos, and what to expect inside

The venues are listed as accessible for people with reduced mobility. That’s helpful because both museums are essentially walk-through spaces with lots of room-to-room movement.

Photos are allowed in both museums. That means you can focus on getting the shot rather than worrying about rules around cameras. Just remember the Illusions museum setup often requires waiting for others, so keep your timing flexible.

Because this is self-guided (no guide included), your best strategy is to decide what you care about most: quick fun photo moments, full room-by-room time, or a slower pace through the themed stops.

Is it worth booking? My take on the value

For $35 per person and about 1 day, this combo earns its value when you want a playful, indoor plan that works for more than one travel style. It’s not trying to replace Barcelona’s famous art or architecture. It’s a different kind of activity: interactive, themed, and built around perspective tricks.

The biggest “value boosters” are:

• Two museums in one ticket
• Lots of photo opportunities in both parts of the experience
• Easy pacing since you’re not tied to a guide

The main reason to hesitate is the presence of the darker Museum of Madness walkthrough. If that content might not sit well with your group, you may decide this combo is more than you want.

Should you book this Barcelona combo ticket?

Book it if you want a rainy-day-friendly, photo-focused indoor plan that keeps everyone moving. It’s especially good for families, and it’s also a fun choice for couples who like silly poses and perspective games.

Consider skipping (or rethinking your plan) if:

• You’re traveling with someone who can’t handle heavy historical themes.
• You’re expecting a quiet, museum-style experience with lots of interpretation.

If you’re on the fence, I’d still lean toward booking because the two-museum mix lets you switch gears mid-day—from physical fantasy rooms into the 3D illusion photo challenge.

FAQ

How much is the Big Fun Museum and Museum of Illusions combo ticket?

The price is listed as $35 per person.

How long is this experience?

It’s listed as valid for 1 day.

Where do I meet for entry, and what should I show?

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

Does this ticket include a guide?

No. A guide is not included.

What do I do at each museum?

Big Fun Museum has 9 fantasy rooms (like the Giant’s House, Upside Down House, Sweet Museum, and the Food Art room), and you end with a digital Magic Room. The Museum of Illusions focuses on 3D effect paintings and perspective tricks.

Can I take photos inside the museums?

Yes. Pictures within the museums are allowed.

Is it accessible for people with reduced mobility?

Yes. The museum is listed as accessible for people with reduced mobility.

What are the opening hours during late December to early January?

During the Christmas holiday period, opening hours are listed as:

• Dec 19, 2025 – Jan 10, 2026: 11:00 a.m. to 9:00 p.m.
• Dec 24, 2025: 11:00 a.m. to 7:00 p.m.
• Dec 25, 2025: 1:00 p.m. to 9:00 p.m.
• Dec 31, 2025: 11:00 a.m. to 7:00 p.m.
• Jan 1, 2026: 1:00 p.m. to 9:00 p.m.

What are the cancellation and payment options?

It offers free cancellation up to 24 hours in advance for a full refund. It also has a reserve now & pay later option, where you can book your spot and pay nothing today.