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Do you trust your senses? Did they ever deceive you?
Prepare yourself because in the House of Illusions your senses will be on a serious test. But doing so you will have a lot of fun and you will learn new things. Are you ready for the unforgettable adventure? OK, let's go.
What can I expect in the House of Illusions?
There are more than 70 exhibits waiting for you. And trust us they will try to deceive you. Among others you can get a photo in a room that totally defies the laws of gravity, you can have your friends head for your lunch, have a party in the middle of the day and only for the brave – a walk through the Vortex tunnel. At the end you will test your brain and patience while assembling our incredible mind games.
Indulge yourself in a whole new experience and have fun with your friends or family. Kids just love the world of illusions, but it is also a great adventure for parents, couples and grandparents! Experience it by yourself.
Infants and small children can ride in a pram or stroller
Public transportation options are available nearby
Suitable for all physical fitness levels
Children must be accompanied by an adult
For a full refund, cancel at least 24 hours before the scheduled departure time.
House of Illusions
Highlights: • The Vortex tunnel - If you’re brave enough, prepare for the best experience. You think you can handle it? • Ames room - Something strange is happening here. When people enter the room, they get squeezed or stretched in a matter of seconds. Some become dwarves, other grow into giants. Have you ever wanted to look down at your parents or friend? • Upside-down room - This room is so weird it defies gravity. It’s also one of the most photographed rooms in the house. Strike the pose, snap the photo, upside-down! Only your imagination is the limit. • Head on a plate - Are you hungry? We have prepared you favorite meal, your friends head! Don’t worry nobody will get hurt. Don’t forget to take a photo. Do you trust your senses? Did they ever deceive you? Prepare yourself because in the House of Illusions your senses will be on a serious test. But doing so you will have a lot of fun and you will learn new things. Are you ready for the unforgettable adventure? OK, let's go. What can I expect in the House of Illusions? There are more than 40 exhibits waiting for you. And trust us they will try to deceive you. Among others you can get a photo in a room that totally defies the laws of gravity, you can have your friends head for your lunch, have a party in the middle of the day and only for the brave – a walk through the Vortex tunnel. At the end you will test your brain and patience while assembling our incredible mind games. Indulge yourself in a whole new experience and have fun with your friends or family. Kids just love the world of illusions, but it is also a great adventure for parents, couples and grandparents! Experience it by yourself. Do you maybe know what illusions are? Illusions are a trick. They trick our brain and our senses into believing what we are seeing is the truth. Our brain gets tricked by illusions, usually by receiving too much detailed and different information at once so it shows us a different truth from the one that really appears on paper. Each brain works differently (to a degree) so every person perceives Illusions differently. Do you want to know how you will experience our illusions? When can I visit the House of Illusions? We are open every day from 9AM till 10PM. Pick the time that suits you best and explore the world of illusions. Be sure to bring your camera or smartphone with you. You will make some great photos that you will want to share them with your friends. Where can I find the House of Illusions? In the center of Ljubljana on the Congress square 13. See you in the world of illusions – see you in the House of Illusions.
Get a Photo in a room that totally defies the laws of gravity
70 Exhibits
Tickets bought online do not include skiping the line. If there is a line you have to wait.
Animals registered as service animals are allowed into all public areas of the Museum. Other animals must have the appropriate equipment for the protection of other visitors and for their own safety (they must be on a leash, they must have a muzzle, or be in an appropriate basket that is closed, etc.
House of Illusions
Kongresni trg 13 Ljubljana Slovenia
This activity ends back at the meeting point.
Entrance tickets
710 reviews
Total reviews and rating from Viator & Tripadvisor
Jet123013,May 14, 2026
- Review from Tripadvisor
So fun! Totally recommend giving it a go, we had a great time. Perfecto way to pass a rainy afternoon.
jharless,May 13, 2026
- Review from Tripadvisor
So fun! First time to a House of Illusions and I’d recommend to it to all.
kimmL7769CB,May 12, 2026
- Review from Tripadvisor
Had a great time! Both of the staff (in the reception and in the museum exhibitions) were extremely welcoming and helpful.
J1729JNsarak,May 10, 2026
- Review from Tripadvisor
It was amazing and wonderfull exspiriance and i wuld love to visit again
877aleksejv,May 10, 2026
- Review from Tripadvisor
Its amazing and very good the display is nice
Escape63928231563,May 10, 2026
- Review from Tripadvisor
Perfect visit with kids in the center of Ljubljana
206daniquer,May 10, 2026
- Review from Tripadvisor
It a very fun experience! Lots of things to see. At the end you can have some fun with different things like puzzels en brain testers. I would recommend to go!
miroslavk762,May 9, 2026
- Review from Tripadvisor
Amazing. A must visit in Ljubljana. Also the staff is superb, amazing and funny.
Seaside44872807330,May 9, 2026
- Review from Tripadvisor
Small cozy place with nice things- very friendly and welcoming staff. Our 4 kids were really entertained


charlottecI8832IC,May 8, 2026
- Review from Tripadvisor
It was a lot of fun and I highly enjoyed the puzzles and pictures I took. However I went solo and there were some things that could only be done with more than one person to make the illusion work well so that was a little disappointing. I feel like for the price the length was a little bit short. I think worth going with friends but not quite as much fun if you're going alone.
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