7 Night Western Caribbean Cruise aboard the Royal Caribbean Mariner of the Seas
Reserve your outside cabin on the Royal Caribbean Mariner of the Seas and prepare yourself for seven nights of relaxing travel through the sea from New Orleans to Tampa!
This sailing is notable because you will exclusively tour through once-in-a-lifetime cities such as Key West and Belize City. This route is a rare one for the Mariner of the Seas.
Coming in at less than $130 a day for an outside cabin, this represents a very good bargain. The price includes all meals, entertainment, port charges, and taxes. No sneaky extra fees!
The Royal Caribbean Mariner of the Seas
Based in New Orleans and refurbished less than this year ago in 2026, more than 3,300 people can cruise on this highly-rated Voyager class vessel.
Want to enjoy the Flowrider artificial surf wave or an escape room? These amenities can only be found on Royal Caribbean and are both found aboard the Mariner of the Seas Royal Caribbean. Want more? Experience rare activities like a trampoline park, a roller skating rink, and an ice skating rink.
The Mariner of the Seas Royal Caribbean also offers an outdoor movie theater, a solarium, seven jacuzzis, a gym, a ping pong table, a casino, a minigolf course, a spa, and a waterslide.
- Ship class
- Voyager
- Built
- 2003
- Refurbished
- 2026
- Guests
- 3,334
- Crew
- 1,215
- Length
- 1,020 ft
Your Itinerary
This itinerary spends seven port days and negative one days at sea. High points include visits to very uncommon cities like Key West and Belize City.
© OpenStreetMap · © ESA WorldCover
Book Your Cruise
Since it was first listed on December 13th of last year, The price of an outside cabin on this sailing has varied between $793 and $1,037 inclusive of taxes and port fees. At only $106 more than the all time low of $793 today is a great time to lock in your outside room
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Junior Suite
Photos show a typical cabin in each class. Layout and decor vary by category.
Resources
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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.
Alternate Sailings
The Mariner of the Seas sails this route once next year, but doesn't sail it this year. The same itinerary is also sailed by the Constellation.
More dates on the Royal Caribbean Mariner of the Seas
Show alternate dates for this cruise → Show all cruises that sail this route →
Data as of Oct 21, 2026