Harmony of the SeasSM boasts an unparalleled choice of incredible activities – from wet and wild waterslides and the tallest slide at sea, to video games, boutique shopping and everything in-between, you'll find the perfect activity for you and the family. Be transported to the balmy summer nights of Broadway's hit musical, Grease. See the ice rink transformed by beyond-state-of-the-art technology in a high-definition multimedia spectacular. Gaze in awe at jaw-dropping, daredevil acrobatics with our amazing next-generation performances sat the electrifying AquaTheater. And that's just for starters. Get ready for the biggest, most incredible entertainment experiences that Royal Caribbean has to offer: Harmony of the Seas.