Fodor's Expert Review Shinsegae Centum City

In 2009, Shinsegae lifted the title of world's largest department store from Macy's in New York. At 3.16 million square feet, this mammoth store has a year-round ice-skating rink, a natural hot-springs resort, and the usual international brands like GAP and Nike. There are also 60 luxury boutiques, with brands including Hermes, Chanel, and Louis Vuitton. Visit the 9th-floor roof garden for fresh air and impressive city views.