Fodor's Expert Review 100 Roof Bar

Also known as the Maze Bar, this phantasmagorical labyrinth, featuring a popular bar at the top (if you can find it!), was designed by renowned architect Dang Viet Nga (designer of the Crazy House). It looks unremarkable from the outside, but upon entry you'll plunge down, up, and through winding corridors, paradoxical pathways, and dead ends; if in doubt, just follow the noise to find the bar. The entrance fee is the price of a drink (a glass of beer starts at 30,000d).