9 Night from Rome to Barcelona on the Royal Caribbean Mariner of the Seas
Settle in for nine nights of breathtaking travel around the Mediterranean when you reserve your cabin on the Royal Caribbean Mariner of the Seas from Rome to Barcelona.
With this Labor Day sailing you will visit common ports such as Piraeus in addition to unusual ports such as Salerno, Santorini, and Mykonos. This route is a special one for the Mariner of the Seas. In fact, it sails it only once.
The price includes all all meals, entertainment, port charges, and taxes. No surprises! Offered at less than $125 per day, this is a strong value.
The Royal Caribbean Mariner of the Seas
More than 3,300 guests can comfortably cruise on this highly-rated Voyager class ship, based in New Orleans and refurbished only this year ago in 2026.
Want to enjoy an escape room or the Flowrider artificial surf wave? These amenities are only offered by Royal Caribbean and are both found aboard the Mariner of the Seas Royal Caribbean. On top of that, experience rare attractions like a roller skating rink, an ice skating rink, and a trampoline park.
The Mariner of the Seas Royal Caribbean also offers an outdoor movie theater, a solarium, a waterslide, a ping pong table, a gym, a spa, a casino, seven jacuzzis, and a minigolf course.
- Ship class
- Voyager
- Built
- 2003
- Refurbished
- 2026
- Guests
- 3,334
- Crew
- 1,215
- Length
- 1,020 ft
Your Itinerary
This itinerary is made up of three sea days and five days in port. Major features include long stops in Piraeus, Salerno, Santorini, and Mykonos.
© OpenStreetMap · © ESA WorldCover
Book Your Cruise
Since it was first listed on April 7th of this year, The cost of a room on this sailing has ranged between $1,065 and $1,528 including taxes and port fees. Right now this itinerary is only $40 more expensive than the all time low of $1,065 so reserve your cabin now before it goes up.
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Junior Suite
Photos show a typical cabin in each class. Layout and decor vary by category.
Resources
Add it to your calendar
Your departure and return dates in the calendar you already use.
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OutlookPrintable CruiseSheet
One page with the route, the day-by-day schedule, typical weather and a notes box for each day.
Stay connected on board
A GigSky eSIM works on the ship and ashore in Europe, so your phone just works without the ship's Wi‑Fi package.
Unlimited data for your 10 days $155.99 $132.59
500 MB a day at full speed, then 500 kbps; messaging, email and maps apps stay unlimited.
Alternate Sailings
The Mariner of the Seas sails this route once next year, but doesn't sail it this year. This is the only ship that sails this exact route.
No other departures of this route are on sale right now.
Show alternate dates for this cruise → Show all cruises that sail this route →
Data as of Oct 27, 2026