Royal Caribbean's 9-month world cruise just ended and passenger calls it "Bizarre," has an "Emotional hangover"
Royal Caribbean's Serenade of the Seas returned to Miami, Florida, after completing the cruise line's first-ever world cruise. Passengers spent 274 days traveling the globe exploring diverse cultures, marveling at iconic landmarks, and creating lifelong bonds with other guests, so it's no surprise that returning to land has been a hard adjustment for some.