Quantum of the Seas seen from the bow

Royal Caribbean

Quantum Class

The clever ones. Built for weather that isn't always perfect.

Photo: AirplaneNiner / CC BY 4.0

Ships in this class: Quantum, Anthem, Ovation, Spectrum and Odyssey of the Seas

Quantum Class is the most technically inventive part of the fleet, and crucially much of the fun is indoors. That makes these ships a far better bet than Oasis Class for Alaska, Northern Europe or shoulder-season sailings where you cannot count on the sun.

What's onboard

  • North Star - a glass capsule on a crane arm that lifts you 300 feet up
  • SeaPlex, the largest indoor activity space at sea, with bumper cars
  • RipCord by iFLY, a skydiving simulator
  • Two70, a lounge with a wall of glass that becomes a screen after dark
  • Floor-to-ceiling glass almost everywhere, for cold-weather scenery
An interior public space on Deck 5 of Quantum of the Seas
Deck 5, Quantum of the Seas Photo: Thank You (23 Millions+) views from Los Angeles, USA / CC BY 2.0
An inside cabin on Quantum of the Seas with a virtual window screen showing the view outside
An inside cabin with a virtual window Photo: Prayitno / CC BY 2.0

Best for

Alaska, Northern Europe, anyone sailing outside high summer, and travellers who like the gadgetry

Worth thinking about

No Central Park or Boardwalk here, and the pool deck is smaller than Oasis Class. For a pure sun-and-sea Caribbean week, Oasis or Freedom Class gives you more outdoor space.

Thinking about Quantum Class?

Tell Katie who's travelling and roughly when, and she'll tell you which ship in this class fits — and which cabin on it.

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The other classes