9. City of Dreams
Construction cost: $2.4 billion
Location: Macau
Owner/Investor: Melco Crown Entertainment
Consisting of three hotels (Hard Rock Hotel, Crown Towers Hotel, and the Grand Hyatt Macau), a huge 420,000 square foot casino with 450 gaming tables and over 1,500 machines and The Boulevard shopping center, City of Dreams features attractions like Virtual Aquarium and The House of Dancing Water.