Barcelona – Big Fun Museum & Museum of Illusions Experience

The best part of this $35 Barcelona combo ticket is its sheer playfulness. At the Big Fun Museum, you can stand inside giant rooms, pose in an upside-down house, bite into a ceiling-mounted birthday cake, and step into Alice Through the Looking Glass scenes. Then the nearby Museum of Illusions turns your camera into the main attraction.

I like the easy pairing of two different experiences, and I like that photos are allowed throughout. The Big Fun Museum works well for families, couples, and adults who want a break from historic sights. The main drawback is that some rooms may feel aimed at children, and a few displays have needed repair or maintenance.

• Nine fantasy rooms: Move from giant objects and upside-down spaces to sweets, food art, magic, and more.
• Photo-first fun: Stand on marked spots and use the correct angle to make the illusions work.
• Two nearby museums: The buildings are close enough to visit together without transport between them.
• Best for playful groups: Families, couples, birthdays, and friends get the most from the interactive setups.
• One-day flexibility: The ticket is valid for one day, with free cancellation up to 24 hours before the visit.

A playful break from Barcelona’s serious sights

Barcelona has no shortage of grand architecture, old churches, and art museums. This ticket offers something quite different: a place where the point is to touch, pose, laugh, and take pictures.

You receive general admission to both the Big Fun Museum and the Museum of Illusions. There is no guide, commentary, or transport included, so you move through the displays at your own pace. That makes the visit simple, but it also means the fun comes from experimenting with the rooms rather than learning through a formal tour.

The Big Fun Museum is the larger and more varied stop. It contains nine themed areas, each with a different visual trick or fantasy setting. The Museum of Illusions is more focused, with 3D effect paintings and perspective-based displays that ask you to become part of the artwork.

I would plan this for a relaxed part of your day rather than treating it as a major historical attraction. It is especially useful when you want something light after several hours of churches, galleries, or walking.

Starting on Rambla de Sant Josep

The meeting point is the museum entrance on Rambla de Sant Josep. Show your voucher at the door, and you can begin there without arranging a separate transfer.

The two museums are close together, which is one of the ticket’s strongest practical advantages. You do not need to build a complicated route across Barcelona or spend extra money on taxis. The short walk between them also lets you pause for a snack or coffee if your group needs a break.

There is no fixed guide-led schedule. Check the available start times when booking, then allow enough room to enjoy both stops without rushing. Since the ticket is valid for one day, you can fit the museums around other plans, but a packed sightseeing schedule may leave you short on time for the photo setups.

The venue is accessible for people with reduced mobility. Pictures are allowed inside, so bring a phone with enough battery. A locker is available, which helps if you do not want to carry bags through every room.

Giant rooms and the Big Fun Museum

The Big Fun Museum begins with visual surprises rather than traditional exhibits. The Giant’s House changes your sense of scale by making ordinary objects appear enormous. You become the small figure in the room, which creates easy group photos and gives children a clear reason to look closely.

The setup works best when you take turns. One person poses while another takes the picture, then you switch roles. Couples can create playful images together, while families can make the children appear tiny beside the oversized furniture and objects.

Next comes the Upside Down House. Here, the room itself becomes the trick. Furniture and household details are placed in an unusual orientation, allowing you to frame pictures that make it look as if you are standing on the ceiling or walking across a wall.

The room is simple, but the result depends on the camera angle. Take a moment to check the screen before moving on. A quick snapshot from the wrong position may not show the illusion clearly.

Sweets, Alice, and food as artwork

The Sweet Museum is designed to trigger your inner child. Expect bright, playful displays built around desserts and candy. It is less about tasting food and more about creating colorful pictures in a fantasy setting, so keep that distinction in mind.

Alice Through the Looking Glass adds another dreamlike room. The theme gives you familiar storybook-style scenes without asking you to follow a formal narrative. You can pose, look around, and make your own small scene with the people in your group.

The Food Art room takes a different approach. It recreates well-known works of art using food as the medium. The idea is amusing and visually easy to understand, though you may find yourself thinking more about lunch than art by the end.

This part of the museum is a good reminder of what the attraction does best. It takes familiar ideas, such as famous art or sweets, and turns them into settings for participation. You are not simply looking at an exhibit. You are part of the picture.

Believe It or Not and the Magic Room

The Believe It or Not museum presents real-world record-breakers and unusual subjects. The attraction is more about surprise than detailed historical explanation, so expect quick visual discoveries rather than a long lesson.

The Magic Room finishes the Big Fun Museum experience with a digital display. You can explore a magical forest, look toward the stars, and view Barcelona in a more imaginative setting. This is a change of pace from the physical rooms, and it gives the final section a more modern feel.

The exact appeal of these spaces will depend on your group. Children may move quickly from one striking feature to the next, while adults may spend more time taking pictures or comparing the displays. I would not expect the same level of detail as a major science or art museum. The value is in the variety and the chance to interact.

The Museum of Madness: a darker change of tone

The Museum of Madness is the most serious and unsettling part of the Big Fun Museum. It presents a frightening exhibition about brutal psychiatric treatments from history.

This room may not suit young children or anyone looking only for cheerful photo opportunities. The subject matter changes the mood sharply after the candy, giant rooms, and fantasy displays. If your group includes children, consider their comfort before spending much time here.

For adults, the section provides a contrast to the lighter rooms. It also shows that the Big Fun Museum is not made entirely of colorful photo sets. Still, the attraction’s overall tone remains playful, so do not expect an in-depth medical or social history presentation.

Perspective tricks at the Museum of Illusions

The Museum of Illusions is a separate experience and a worthwhile reason to buy the combination ticket. Its focus is narrower than the Big Fun Museum, but the displays ask you to test your eyes and camera rather than simply look at a decorated room.

The gallery includes 3D effect paintings. By standing in the right place, you can appear to enter the scene or become part of the artwork. Look for the marked spots on the floor. They show you where to stand for the intended perspective.

This detail matters. The illusion may look flat or confusing if you stand too far to one side. The best approach is to let one person take the picture while another follows the floor markings. Then trade places.

You may need to wait briefly at popular artworks, since people take turns posing. This is not a fast walk-through gallery where you can photograph everything at once. The waiting is usually part of the process, especially when a group wants several attempts.

The Museum of Illusions tends to appeal strongly to adults and older children because the effect depends on understanding perspective. It can also be a good choice for couples or friends who want photographs that are less familiar than standard Barcelona sightseeing pictures.

What the $35 ticket is really worth

At $35 per person, this is not the cheapest short attraction in Barcelona. Its value depends on how much use you make of both museums.

If you visit only one section quickly, the price may feel high. The Big Fun Museum contains nine rooms, but not every room will hold your attention for the same length of time. Some displays are simple, and occasional maintenance issues can affect the experience.

The ticket makes more sense when you visit both museums and take time with the photo setups. A family can share the entertainment across different ages: younger children usually respond to giant objects and sweets, while older children and adults may prefer the perspective tricks and 3D paintings.

The combined admission also saves you from buying two separate entries. The museums are close together, so the pairing is practical as well as financial. One ticket gives you a full activity block that does not require transport or a guide.

I would compare it with the cost of another paid indoor attraction and ask how your group likes to spend time. If you want quiet galleries, detailed art analysis, or major historical context, this is not the right use of $35. If you want photos, laughs, and a simple activity that works in poor weather, the price is easier to justify.

Who should plan a visit

This experience is best for families looking for an easy activity in central Barcelona. You do not need specialist knowledge, and the displays offer immediate visual results.

It also suits couples and friends. The rooms are built around taking pictures of one another, so a group of two or more works better than a solo visit. Birthdays are a natural fit too. One visitor used the giant room to create pictures of a birthday cake on the ceiling and a huge bottle of wine, which shows how much the experience depends on your own ideas.

Adults should not dismiss it simply because children will enjoy it. The Museum of Illusions provides enough perspective-based fun for grown-ups, and the Big Fun Museum offers a welcome change from formal sightseeing. Still, some sections are clearly designed with children in mind, so adults seeking a sophisticated art experience may find parts of it basic.

The visit also works well when the weather is poor. Since the activity is indoors and photographs are permitted, it gives you a useful backup plan. Lockers can make the route easier if you have shopping bags or other belongings.

Timing, crowds, and practical tips

The ticket is valid for one day, but no exact visit length is provided. I would avoid booking it at the end of a tightly scheduled sightseeing day. The photo stations can take longer than expected because each group needs time to pose and retake pictures.

Start with the Big Fun Museum if you want the larger collection of themed rooms first. Then walk to the Museum of Illusions while your group still has energy for careful posing. You can reverse the order if your available entry time makes that easier.

The museums can become less enjoyable when everyone rushes. For the illusion displays, pause to find the correct angle. For the Big Fun rooms, decide who will take the picture before the pose begins. This small bit of planning keeps the line moving and gives you better images.

The museums are open longer during the Christmas period, from 11:00 a.m. to 9:00 p.m. between December 19, 2025 and January 10, 2026, with special hours on December 24, December 25, December 31, and January 1. On December 24 and December 31, they close at 7:00 p.m. On December 25 and January 1, opening begins at 1:00 p.m. Check the exact date before you go.

The ticket includes no transportation and no guide. You enter at the museum, show your voucher, and explore independently. Free cancellation is available up to 24 hours before the visit, and you can reserve now and pay later, which helps if your Barcelona schedule is still changing.

Should you book the Big Fun Museum and Museum of Illusions?

Book it if you want an interactive indoor activity, enjoy taking pictures, or need something that can entertain both children and adults. The close locations, two-museum format, and range of themes make the $35 price reasonable when you visit both.

Skip it if your time in Barcelona is very limited and you are choosing between this and a major historic sight. Also think twice if your group prefers serious museums or dislikes waiting for photo stations.

My advice is simple: treat this as playful entertainment, not as a traditional museum day. Bring a charged phone, allow time to experiment, and let your group invent the best poses. For families, couples, birthdays, and friends, that is where the ticket earns its keep.

FAQ

Where do I enter the experience?

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

What does the ticket include?

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

Is transportation included?

No. Transportation is not included, and there is no guide.

Are the two museums close together?

Yes. The museums are close to each other, making it practical to visit both during the same day.

Can I take pictures inside?

Yes. Pictures are allowed within both museums.

Is the experience accessible for people with reduced mobility?

Yes. The museums are accessible for people with reduced mobility.

Can I cancel my booking?

Yes. You can cancel up to 24 hours in advance for a full refund. You can also reserve now and pay later.