- Royal Caribbean's Icon of the Seas set sail from Miami on its first official cruise this month.
- The world's largest cruise ship has over 40 restaurants and bars, seven pools, and a water park.
- See what it's like traveling on the 9,950-person floating resort.
Introverts, look away: Royal Caribbean's Icon of the Seas, the world's largest cruise ship, set sail on January 27, marking a new era in the mega-cruise-ship boom.