The world is full of large, lovely, luxury yachts. Some of the most impressive include the "Azzam," rumored to belong to Abu Dhabi's royal family. Second is size is the "Eclipse" of Blue Ocean Yacht Management. This luxury yacht includes a 16-meter swimming pool, a dance floor and room for 92 crew members. Dubai's Sheikh Mohammed bin Rashid al-Maktoum owns the aptly named "Dubai," which has six balconied suites, an enormous atrium and even a cinema!