Dubai is set to build the world’s first climate-controlled indoor city, called “Mall of the World”. This 48 million-square-foot complex will be set under a glass dome that will include an 8 million-square-foot shopping mall. Adding a little NYC flair, you’ll also find a Broadway-style cultural district and the world’s largest indoor family theme park. Hotel facilities and a wellness district will complete the indoor pedestrian city. Once completed, Dubai Holding expects it to attract 180 million visitors each year. Continue reading for more.