7 Night Western Caribbean Cruise aboard the Royal Caribbean Mariner of the Seas
Prepare yourself for seven nights of leisurely sailing through the sea when you set sail with the Royal Caribbean Mariner of the Seas from New Orleans to Tampa.
This trip is notable because you'll only visit very uncommon ports such as Key West and Belize City. This route is an uncommon one for the Mariner of the Seas.
We include all all taxes and fees in this, so there are no sneaky extra fees. Coming in at under $130 per day for an outside cabin, this is a really good value.
The Royal Caribbean Mariner of the Seas
The Mariner of the Seas Royal Caribbean, based in New Orleans and refurbished only this year ago in 2026, is a highly-rated Voyager class ship that can house comfortably over 3,300 travelers.
The Mariner of the Seas Royal Caribbean is home to a selection of Royal Caribbean's exclusive attractions such as an escape room and the Flowrider artificial surf wave. On top of that, experience rare features like a roller skating rink, an ice skating rink, and a trampoline park.
The Mariner of the Seas Royal Caribbean also offers a solarium, a spa, seven jacuzzis, a waterslide, a ping pong table, a minigolf course, a casino, an outdoor movie theater, and a gym.
- Ship class
- Voyager
- Built
- 2003
- Refurbished
- 2026
- Guests
- 3,334
- Crew
- 1,215
- Length
- 1,020 ft
Your Itinerary
This cruise is made up of seven port days and negative one days at sea. Major features include visits to exotic cities like Key West and Belize City.
© OpenStreetMap · © ESA WorldCover
Book Your Cruise
Since being listed ten months ago, The cost of this cruise has varied between $853 and $1,117 for an outside room, including taxes and port fees. Now this cruise is only $46 higher than the all time low of $853 so secure your outside 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
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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