Things You Could Do on a Cruise Ship

ZIP LINE ACROSS THE TOP DECK

Royal Caribbean’s Ocean Class ships (Harmony of the Seas, Oasis of the Seas, and Allure of the Seas) continually roll out first-at-sea options. One of those is zip lining, proof that you don’t have to do that only in the Jamaican jungle or Riviera Maya ruins. Now you can squeeze in some adrenaline after breakfast. The zip line sails nine levels above the Boardwalk, providing a bird’s-eye view of the ship’s activities.