6 Night Western Caribbean Cruise aboard the Royal Caribbean Mariner of the Seas
Prepare yourself for six nights of luxurious cruising across the sea when you set sail with the Royal Caribbean Mariner of the Seas from New Orleans and back again.
This cruise is particularly interesting because you will exclusively stop at rare cities such as Belize City. This route is a special one for the Mariner of the Seas, As it sails it just once.
Coming in at under $70 a day, this is an incredible value. We include all meals, entertainment, port charges, and taxes in this, so that you can compare sailings easily.
The Royal Caribbean Mariner of the Seas
The Mariner of the Seas Royal Caribbean, based in New Orleans and refurbished just this year ago in 2026, is a top-rated Voyager class cruise ship that can carry comfortably more than 3,300 people.
The Mariner of the Seas Royal Caribbean boasts a selection of Royal Caribbean's exclusive attractions such as the Flowrider artificial surf wave and an escape room. On top of that, 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 a spa, a waterslide, a gym, seven jacuzzis, a casino, a minigolf course, a solarium, a ping pong table, and an outdoor movie theater.
- Ship class
- Voyager
- Built
- 2003
- Refurbished
- 2026
- Guests
- 3,334
- Crew
- 1,215
- Length
- 1,020 ft
Your Itinerary
This itinerary includes three port days and two sea days. High points include visits to once-in-a-lifetime cities like Belize City.
© OpenStreetMap · © ESA WorldCover
Book Your Cruise
Since being listed twenty months ago, The cost of a room on this itinerary has fluctuated between $345 and $875 including taxes and port charges. Now this itinerary is just fifteen percent higher than the all time low of $345 so secure your cabin now before it goes up.
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Outside
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Balcony
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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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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 this year. The Liberty also sails a route with the same stops but a slightly different schedule.
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 20, 2026