Hisa iluzij (House of Illusions), Ljubljana

The House of Illusions offers a blend of entertainment and education, inviting visitors to push the boundaries of their perception. Step inside, and you'll find yourself immersed in a world where relativity isn't just a concept – it's something you experience firsthand. Prepare for plenty of laughter as you interact with the exhibits and rediscover the joy of childhood.

With around 70 exhibits, optical illusions, and holograms, there's no shortage of mind-bending experiences. Smaller installations such as the Mirror of Truth, Albert Einstein's Hollow Face, or Rubin's Vase are scattered throughout; each corner holds surprises as photos and holograms change, appear, and vanish before your eyes.

The museum features several rooms dedicated to different illusions:
Step into the Anti-gravity Room, where objects seem to defy gravity's pull, and the Rotated Room, where your perception of reality shifts by 90 degrees. Dance your way into the Infinity Disco Room, where fun stretches into infinity, or experience the boggling effects of the Ames Room, where your size appears to fluctuate. You can also brave the Vortex Tunnel, where everything appears to spin around you, testing your balance. And don't miss the Playroom, filled with thought-provoking games and puzzles to keep you entertained.