Summer
Eastern Mediterranean (Rome & Athens)
7-night runs to Santorini, Mykonos, Ephesus (Kuşadası), Rhodes and Crete. Alternating Rome and Athens turnarounds — easy to combine with a stay.
← Quantum Class
Royal Caribbean · Quantum Ultra Class · Launched July 2021
Odyssey of the Seas
The second Quantum Ultra — a clever, all-weather ship with a warm-water deployment.
Odyssey of the Seas took everything that worked on Spectrum, refined the suite areas and added Playmakers Sports Bar & Arcade. Unlike her Quantum sisters, she sails warm water year-round — Eastern Mediterranean from Rome and Athens in summer, Caribbean from Fort Lauderdale in winter — which makes her one of the most flexible ships to plan around.
Watch
Odyssey of the Seas — a first look.
A first look at Odyssey of the Seas — North Star, SeaPlex, Playmakers and the refined Quantum Ultra suite areas.
Quick facts
The essentials — checked before we advise.
Fleet details change. These are correct at time of writing; we'll confirm the exact deployment for your dates when we speak.
Class
Quantum Ultra Class (sister to Spectrum)
Maiden voyage
31 July 2021
Size
167,704 GT · 16 decks (14 guest decks) · 1,138 ft / 347 m long · 162 ft / 49 m wide
Capacity
2,105 staterooms · 4,198 guests at double occupancy
Crew
≈ 1,612 international crew
Built at
Meyer Werft, Papenburg, Germany
Home ports
Rome & Athens (summer) · Fort Lauderdale (winter)
Best for
Couples and families wanting Quantum-class innovation in warm water, Eastern Mediterranean sailings, winter Caribbean, sports fans (Playmakers), and cruisers who want big-ship variety without Oasis-scale crowds
Official fact sheet
Every deck, dining venue and stateroom count — the full Odyssey of the Seas fact sheet (PDF).
Onboard
Standout features, at a glance.
A high-level look. We'll go deeper on any of these — including the shows worth pre-booking — when we speak.
North Star
The glass observation capsule that lifts you 300 ft above the sea — remarkable over Santorini, Mykonos or the Caribbean approach.
Playmakers Sports Bar & Arcade
The Quantum Ultra addition — big screens, wings, arcade classics. The go-to on Champions League nights and NFL Sundays.
Two70
The wraparound-glass lounge by day, RoboScreen theatre by night. Still one of the best venues at sea.
SeaPlex & Bumper Cars
The largest indoor activity space at sea — bumper cars, roller skating, basketball. Weather-proof, kid-proof, sea-day-proof.
Dining variety
Complimentary Main Dining Room, Windjammer, El Loco Fresh, Café Promenade, Solarium Bistro and The Café @ Two70. Speciality: Chops Grille, Giovanni's, Izumi, Wonderland, Teppanyaki, Chef's Table.
Solarium & pools
Adults-only glass-roofed Solarium plus outdoor main pool — designed to work in both a warm Med sea day and a breezy Atlantic crossing.
Cabins & where to book
Not all balconies are equal.
Odyssey's Eastern Med itineraries are port-heavy — you want a balcony, and you want it on the right side for scenic sail-ins to Santorini and Kotor. Her Caribbean season is more sea-day driven, where mid-ship stability matters most.
We'll steer you clear of the obstructed views, the cabins under the pool deck and the noisy connecting doors — and towards the ones that quietly go for the same money.
Best value
Mid-ship balcony, Deck 10
One deck below the Windjammer, close to the lifts, steady in swell. The cabin repeat Quantum-class cruisers rebook.
Family sweet spot
Ocean View or Balcony connecting cabins, Deck 8
Two standard cabins joined by an interior door — far cheaper than a family suite, and better for teens who want their own space.
Splurge
Grand Suite, Deck 10 or 12
Full Suite Class privileges — Coastal Kitchen, Suite Lounge, priority tender for the Greek Isles — without going all the way to an Owner's Suite.
Avoid
Deck 3 & 4 outside cabins
Lifeboat views on parts of both decks. Cheap for a reason — we'll flag exactly which cabin numbers are affected before you commit.
Where she sails
Popular itineraries for Odyssey of the Seas.
A general picture of her deployment. Exact dates, ports and pricing shift — we'll confirm live availability for your window.
Winter
Caribbean (Fort Lauderdale)
6- and 8-night sailings to Perfect Day at CocoCay, the Eastern and Western Caribbean — St Maarten, St Thomas, Puerto Rico, Cozumel.
Shoulder
Transatlantic repositioning
A 12-night Atlantic crossing between the Med and Florida each spring and autumn — a proper sea-day experience for classic-cruise fans.
Why book Odyssey of the Seas with Valora
A Royal Guru in your corner.
- We'll advise which side of the ship to book for the Santorini and Kotor sail-ins — a small choice that changes the whole cruise.
- Honest advice on flying to Rome, Athens or Fort Lauderdale — including which turnaround is easier from the UK for your dates.
- Pre-book North Star, speciality dining and the shows the moment your booking opens — walk-ups fill fast on Quantum Ultra ships.
- We'll cost the drinks, dining and Wi-Fi packages against how you actually sail — not the default upsell.
- Named Royal Guru on WhatsApp before, during and after — no call-centre queue when you're eight hours ahead.
Ready when you are
Sail Odyssey of the Seas the right way.
Twenty unhurried minutes with a named Royal Guru. Honest advice on cabin, deck and week — no obligation, no hard sell.