The Trick Eye Museum is an interactive 3D optical illusion museum located in Hongdae, the center of Seoul's bustling night life, urban art and indie shops. The museum invites visitors to have a fantastic photo making experience with about 100 unique oversized paintings and installations that create an optical illusion effect in photos. Each artwork is a challenge to one's imagination. The sillier your pose is, the funnier photo you will get. Since its opening in 2010, Trick Eye Museum has been one of the Seoul's most visited attractions by both locals and international tourists. In 2014 it was ranked the No 1. Most visited attraction among both Seoul's museums and amusement sites and has continuously received trip advisor "Certificate of Excellence" ever since. Throughout September 2015. the museum has been through a massive collection renewal and opened a new Carnival Street Zone filled with real carnival games. With a single entrance ticket you get to visit Trick Eye Museum, Carnival Street AND the Ice Museum. Starting from 3 local branches in Seoul, Busan and Jeju correspondingly Trick Eye moved towards the global market and opened new branches in Singapore, China and Hong Kong.