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Harmony of the Seas

Royal Caribbean

Harmony of the Seas

Big, busy, activity-first — built for families and groups.

Class
Oasis Class
Launched
2016
Guests
~5,479
Typically sails
Eastern Caribbean

Best for

  • Families
  • First-time cruisers
  • Groups

Less ideal for

  • Quiet-getaway seekers
  • Small-ship seekers
Compare with another ship

What makes it different

Why choose this ship

  1. Zip line runs nine decks above the Boardwalk

  2. Central Park holds 20,700 plants and 52 trees, tended by three horticulturists

  3. Largest Casino Royale in the fleet: 37 table games, 500-plus slots

  4. FlowRider surf simulator plus the Perfect Storm trio of waterslides

Worth knowing

Watch outs

Things that may matter depending on your travel style — not criticisms.

  • Central Park and Boardwalk balconies face inward, not out to sea
  • Ultimate Abyss is walk-up only and takes no reservations
  • Very large ship — around 5,479 guests on board

Facilities and activities

On board

4 poolsWaterpark: 10-story water slide complex, splash zone

Entertainment

  • Ice skating rink
  • Aqua Theater shows
  • Boardwalk carousel

Family facilities

  • Kids' club (ages 3–17)
  • Splashaway Bay water play area

Adults-only areas

  • Solarium pool

Spa & wellness

  • Vitality Spa
  • Fitness center

Notable facilities

  • 10-story water slide complex
  • Boardwalk with carousel
  • Kids' & teen clubs

Choosing a room

Cabins

Compare room options for your party.

  • Interior staterooms with Virtual Balconies show real-time floor-to-ceiling ocean views
  • Select staterooms connect to accommodate larger parties
  • Inward-facing balconies look over Central Park or the Boardwalk
  • Grades run Interior, Oceanview, Balcony, Junior Suite and Royal Suite Class

Climate suitability

Indoor & outdoor

What is under cover and what is open to the weather — worth reading for Alaska and northern Europe.

  • Ultimate Abyss, Perfect Storm, zip line and FlowRider are all open-deck
  • Indoor set spans Main Theater, casino, arcade, Escape the Rubicon and laser tag
  • Solarium is adults-only with whirlpools, a bar, and shaded or sunny seating

Dining at a glance

Food styleStrong

Food & Dining

Food Strength

VERY GOOD

One of this ship's strengths.

Strong overall reputation for food, though details vary by ship.

How we rate food ▾

Food Strength is an editorial comparison across cruise ships generally — not just within this cruise line.

This dining assessment reflects broader Royal Caribbean patterns where ship-specific evidence is limited. Individual venues and experiences vary by ship.

Reviews & Traveler Perspective

Traveler Ratings

No traveler ratings yet — be the first.

Where it goes

Routes on this ship

The route profiles Galythia holds for Harmony of the Seas.

Indicative only

Reference price

US$1,121 pp

7-night Eastern Caribbean

Planning reference · Not a live fare

View this route →

Where this ship information comes from ▾

Ship facts above are read from the cruise line's own pages, and from an established secondary reference only where an official page returned nothing.