Welcome to the Exciting World of Optical Illusions

Welcome to the Exciting World of Optical Illusions  
A massive collection featuring interactive live optical illusions,
exhibits, artwork, games, puzzles! Free Tours!
100’s of Original Exhibits. On the web since 1992.


Start exploring  The World’s Most Amazing Optical Illusions

Visit our unique Illusion, 24/7 Gift Shop!

Try some Real-time Illusions you can perform; right now!

Take an Illusion Quiz from   Woman’s World Magazine

Help us out, fill-in our tiny visitor survey

or use the LISTThe Mother of all Site Maps.

Ready for a Rip-Roaring Game? Game Section Map

What is an Illusion? Visit the Reading Room

What is an Illusion Too? Another look.

Mystery Spots? The straight scoop.

Giuseppe Arcimboldo   Illusion Master of the Renaissance

Custom Optical Illusion Tours  – Free Rides! No Lines!

Link to us:  Classrooms on the Web

Artists:  Oscar Reutervärd artificer of the Impossible Triangle

Favorite picks for books to peck, books about Illusions…

Ancient Illusions:  The Mystery of  Aristole’s Nose!

Galaxy-sized Optical Illusion Discovered in space…

The Flash-Lag Experiment New Insight into Sight

Pocket Illusions – For Android Devices