4 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 four nights of breathtaking travel through the sea from Galveston and back again!
While aboard this cruise you will call on one city, the amazing Cozumel. This is a common route for the Mariner of the Seas.
The price includes all entertainment, meals, port fees, and taxes. No sneaky extra fees! Coming in at under $155 a day, this represents a good deal.
The Royal Caribbean Mariner of the Seas
More than 3,300 cruisers can cruise on this highly-rated Voyager class cruise ship, based in New Orleans and Galveston and refurbished only this year ago in 2026.
Want to try out the Flowrider artificial surf wave or an escape room? These features are offered exclusively by Royal Caribbean and are both found on the Mariner of the Seas Royal Caribbean. In addition, experience rare activities like an ice skating rink, a trampoline park, and a roller skating rink.
The Mariner of the Seas Royal Caribbean also offers a ping pong table, a gym, a minigolf course, seven jacuzzis, a casino, an outdoor movie theater, a waterslide, a spa, and a solarium.
Your Itinerary
This itinerary spends one day in port and two sea days. See the full itinerary below for details.
Alternate Sailings
The Mariner of the Seas sails this route seven times this year. The Breeze, Legend, Regal, Miracle, Liberty of the Seas, Horizon, Spirit, and Sunshine also sail routes with the same stops but slightly different schedules. In the accompanying graphic you can see a visualization of when this ship sails as well as the relative price.
Book Your Cruise
Since it was first listed on March 5th of last year, The cost of a stateroom on this sailing has fluctuated between $473 and $613 inclusive of taxes and port fees. This graph displays the price over time for the different classes of cabin.
Last Updated: Aug 7, 2026
Last Modified: Aug 1, 2026