Trickeye Museum & Ice Museum

Make like Mary Poppins and step inside a painting. Ride a sea dragon or surf the waves on two tooth-bearing sharks. You can do anything you thought was impossible in the awe-inspiring world of optical illusions known as Seoul's Trickeye Museum. * It's an equally cool time over at the Ice Museum, where you'll leave the metropolis of Seoul behind and chill out in an icy wonderland. Pop into ice houses, ride ice slides, and test your wits in minus temps.