BUILT BY: Blohm + Voss and Lurssen
YEAR: 2006
SIZE: 524 ft
The world's second-largest yacht was built by two of the world's best vessel building companies for Sheik Mohammed bin Rashid Al Maktoum. The name sound familiar? Dude is the ruler of Dubai and Prime Minister of the United Arab Emirates. Yeah, his money's long. His ship has a helicopter pad, a grand glass staircase, three elevators, a squash room, a spa, and three decks. And to cope with the intense Dubai heat, the entire air conditioning system was upgraded. Ice cold!