7 Night Western Caribbean Cruise aboard the Royal Caribbean Mariner of the Seas
Join the Royal Caribbean Mariner of the Seas and get ready for seven nights of tropical sailing around the Caribbean from New Orleans and back!
This cruise is notable because you'll only stop at rare destinations such as Falmouth. This route is a frequent one for the Mariner of the Seas, But this is the best deal on it.
We include all all entertainment, meals, taxes, and port fees in this price, so there are no surprises at checkout. With a cost of under $80 per day, this deal is excellent. Book quickly, because the price of this sailing is on its way up! Reserve your stateroom before the price increases.
The Royal Caribbean Mariner of the Seas
The Mariner of the Seas Royal Caribbean, based in New Orleans and Galveston and refurbished only this year ago in 2026, is a highly-rated Voyager class ship that can accomodate more than 3,300 people.
Want to try out an escape room or the Flowrider artificial surf wave? These activities are exclusive to Royal Caribbean and are both found on the Mariner of the Seas Royal Caribbean. On top of that, experience rare activities like a roller skating rink, an ice skating rink, and a trampoline park.
The Mariner of the Seas Royal Caribbean also offers a casino, a minigolf course, a solarium, seven jacuzzis, a waterslide, a gym, a spa, an outdoor movie theater, and a ping pong table.
Your Itinerary
This cruise spends three port days and three sea days. Highlights include visits to once-in-a-lifetime stops like Falmouth.
Alternate Sailings
The Mariner of the Seas sails this route six times this year as well as thirteen times next 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 indicates the price over time for all types of cabin. Since it was first listed on March 5th of last year, The cost of a cabin on this itinerary has ranged between $490 and $914 inclusive of taxes and port fees. At only $50 higher than the all time low of $490 today is a great time to reserve your cabin
Last Updated: Aug 2, 2026
Last Modified: Jul 27, 2026