7 Night Western Caribbean Cruise aboard the Royal Caribbean Mariner of the Seas
Book your cabin on the Royal Caribbean Mariner of the Seas and settle in for seven nights of breathtaking sailing through the sea from New Orleans to Tampa!
This trip is notable because you will exclusively spend time at once-in-a-lifetime ports such as Key West, Belize City, and Tampa. This route is a common one for the Mariner of the Seas.
We include all entertainment, meals, port fees, and taxes in our price, so that you can compare trips easily. At under $100 a day, 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 Galveston and refurbished only this year ago in 2026, is a highly-rated Voyager class cruise ship that can carry comfortably more than 3,300 people.
Want to boogey board down the Flowrider artificial surf wave or see if you can escape an escape room? These features can only be found on Royal Caribbean and are both found aboard the Mariner of the Seas Royal Caribbean. Plus, experience rare attractions like a trampoline park, a roller skating rink, and an ice skating rink.
The Mariner of the Seas Royal Caribbean also offers a waterslide, a minigolf course, a ping pong table, a gym, a casino, a spa, a solarium, seven jacuzzis, and an outdoor movie theater.
Your Itinerary
This cruise includes six days in port and zero days at sea. Highlights include visits to exotic cities like Key West, Belize City, and Tampa.
Alternate Sailings
The Mariner of the Seas sails this route two times next year, but doesn't sail it this year. The same itinerary is also sailed by the Constellation. In the accompanying graphic you can see a visualization of when this ship sails as well as the relative price.
Book Your Cruise
This graph shows the price over time for every class of cabin. Since being listed seven months ago, The price of this sailing has fluctuated between $651 and $907 for a room, including taxes and port fees. Today this sailing is just $22 more expensive than the all time low of $651 so lock in your cabin now before it goes up.
Last Updated: Jul 21, 2026
Last Modified: Jul 17, 2026