7 Night Western Caribbean Cruise aboard the Royal Caribbean Mariner of the Seas
Join the Royal Caribbean Mariner of the Seas and prepare for seven nights of breathtaking cruising across the sea from New Orleans to Tampa!
This cruise is noteworthy because you'll only stop at very uncommon ports such as Key West and Belize City. This route is an uncommon one for the Mariner of the Seas.
With a cost of less than $175 a day for a balcony cabin, this represents a good deal. Our price is the total price for a balcony cabin, including meals, entertainment, taxes, and fees.
The Royal Caribbean Mariner of the Seas
Based in New Orleans and refurbished only this year ago in 2026, over 3,300 travelers can cruise on this highly-rated Voyager class vessel.
Want to boogey board down the Flowrider artificial surf wave or see if you can escape an escape room? These amenities are only offered by Royal Caribbean and are both found on the Mariner of the Seas Royal Caribbean. Plus, experience rare activities like a trampoline park, an ice skating rink, and a roller skating rink.
The Mariner of the Seas Royal Caribbean also offers a waterslide, a ping pong table, a gym, a spa, a solarium, an outdoor movie theater, a minigolf course, seven jacuzzis, and a casino.
- Ship class
- Voyager
- Built
- 2003
- Refurbished
- 2026
- Guests
- 3,334
- Crew
- 1,215
- Length
- 1,020 ft
Your Itinerary
This sailing is made up of negative one sea days and seven days in port. High points include visits to extremely rare destinations like Key West and Belize City.
© OpenStreetMap · © ESA WorldCover
Book Your Cruise
Since being listed ten months ago, The cost of this cruise has ranged between $1,096 and $1,565 for a balcony cabin, inclusive of taxes and port fees. At only $103 more than the all time low of $1,096 right now is a great time to secure your balcony cabin
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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