Icon of the Seas' water park and Surfside neighborhood
Royal Caribbean's new Icon of the Seas set sail on its first official cruise on January 27.
  • 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.