High divers and aerialists in the AquaTheatre, a hand-carved carousel on the Boardwalk, an ice rink and a surf simulator: Harmony of the Seas fits a seaside town’s worth of things to do into one ship. She is one of Royal Caribbean’s Oasis Class ships, sailing since her maiden voyage in 2016. Today she spends her year in the Caribbean on round trips from Port Canaveral in Florida.
Crew
2200
Passengers
6687
Currency
USD
Decks
15
Language
English
Length
362
Launch Date
2016
Refurbishment Year
2021
Harmony of the Seas fills a sea day for every age, and for families three things set her apart: her surf simulator, her aqua park and her included kids’ club. The FlowRider is a 40-foot surf simulator that keeps a wave rolling continuously, with stadium seating alongside so friends can watch you carve or wipe out.
Splashaway Bay is an included aqua park of slides, fountains and water cannons built for tots through tweens, with parents welcome to join in and an overhead drench bucket where timing is everything. Adventure Ocean, also included, runs age-appropriate activities for children aged 3 to 11, from themed parties for the youngest to more adventurous pursuits for 9- to 11-year-olds, which leaves the adults free to explore the ship. Our search for family cruises with Royal Caribbean gathers sailings built around days like these.
Her evenings move between bars with very different moods. Boleros has a live four-piece band playing salsa, cumbia, merengue and samba over mojitos and caipirinhas, whether you want a nightcap or a dance. The Schooner Bar is the quieter, nautical counterpart, with crafted cocktails and live entertainment among portholes and a piano. Up on the pool deck, The Lime and Coconut stretches across three decks, with DJs and live music keeping it lively from day into evening. Entry to each is free, and drinks are charged separately.
Harmony of the Seas sails the Caribbean on round trips from Port Canaveral in Florida, starting and finishing each voyage there. Most run 5, 6 or 7 nights, with departures through most of the year. Stops change between departures, but Coco Cay in the Bahamas is a typical call, and our Caribbean cruises for 2027 show her week-long sailings next to the rest of the region’s departures.
From December to March, across the Australian summer and into early autumn, she also runs 2- and 4-night round trips, where Coco Cay and Nassau are among the ports you might see; for these, as for her week-long sailings, we book the flights, a night or two in Port Canaveral and the transfers with the cruise, so the sailing becomes part of a longer holiday.
Her fellow Oasis Class ships include Symphony of the Seas and Wonder of the Seas, and the Royal Caribbean fleet page covers every other ship the line sails.
Her headline show is in the AquaTheatre on the Boardwalk, where Olympic-calibre divers and aerialists perform against the open ocean, included in the fare. Younger guests get a stage of their own at the Adventure Ocean Theater, headlining circus or pirate shows, talent competitions and ensemble productions at no extra charge.
Royal Suite Class is Royal Caribbean’s suite tier, perks rather than a separate part of the ship. Its guests dine at Coastal Kitchen, and Sky- and Star-Class suite guests share a private Suite Lounge. Open her cabins and deck plans to see which lie near the Boardwalk.
Cruise1st builds Royal Caribbean holidays for Australian travellers, from the sailing to the trip around it. Our Best Price Guarantee applies. Her departures are in our Royal Caribbean Caribbean cruises.

Come aboard the Harmony of the Seas and discover one of 157 cabin categories on a total of 15 decks that can accommodate 6687 passengers. Choose your dream cabin and feel at home on board the Harmony of the Seas!