9 Night Western Caribbean Cruise aboard the Royal Caribbean Mariner of the Seas
Prepare yourself for nine nights of exotic cruising through the Caribbean when you join the Royal Caribbean Mariner of the Seas from New Orleans and back again.
This trip is particularly interesting because you will exclusively stop in very uncommon destinations such as Belize City, Costa Maya, and Roatan. This route is a rare one for the Mariner of the Seas. Actually, it sails it only once.
Book now, because the price of this sailing is rising! Lock in your stateroom before the price goes up. This is the total you pay, no sneaky extra fees. Coming in at less than $120 a day, this is a strong value.
The Royal Caribbean Mariner of the Seas
Over 3,300 people can comfortably sail on this highly-rated Voyager class cruise ship, based in New Orleans and Galveston and refurbished only this year ago in 2026.
The Mariner of the Seas Royal Caribbean has a selection of Royal Caribbean's exclusive features such as the Flowrider artificial surf wave and an escape room. Want more? 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 waterslide, a casino, a ping pong table, a solarium, seven jacuzzis, an outdoor movie theater, a minigolf course, a spa, and a gym.
Your Itinerary
This itinerary is made up of four sea days and four port days. High points include visits to once-in-a-lifetime stops like Belize City, Costa Maya, and Roatan.
| Date | Port | Arrive | Depart |
|---|---|---|---|
| Thu, Nov 4 | New Orleans, LA | 4:00pm | |
| Fri, Nov 5 | At Sea | ||
| Sat, Nov 6 | Cozumel, Mexico | 7:00am | 5:00pm |
| Sun, Nov 7 | Costa Maya, Mexico | 8:00am | 5:00pm |
| Mon, Nov 8 | At Sea | ||
| Tue, Nov 9 | Belize City, Belize | 8:00am | 5:00pm |
| Wed, Nov 10 | Roatan, Honduras | 8:00am | 5:00pm |
| Thu, Nov 11 | At Sea | ||
| Fri, Nov 12 | At Sea | ||
| Sat, Nov 13 | New Orleans, LA | 6:00am |
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. In the accompanying graphic you can see a visualization of when this ship sails as well as the relative price.
Book Your Cruise
The accompanying graph displays the price over time for each type of cabin. Since it was first listed on December 8th of last year, The cost of a stateroom on this cruise has fluctuated between $977 and $1,189 inclusive of taxes and port fees. This sailing has just risen in price, so secure your room now before it goes up more.
Last Updated: Jul 17, 2026
Last Modified: Jul 12, 2026