Book your cabin on the Royal Caribbean Mariner of the Seas and prepare yourself for five nights of luxurious travel around the Caribbean from Galveston and back!
This trip is noteworthy because you'll only stop at extremely rare cities such as Costa Maya and Cozumel. This route is a special one for the Mariner of the Seas.
Offered at under $185 a day, this value is. We include all meals, entertainment, port charges, and taxes in our price, so that you can compare sailings easily.
The Mariner of the Seas Royal Caribbean, based in the Caribbean and refurbished only this year ago in 2026, is a highly-rated Voyager class cruise ship that can carry more than 3,300 guests.
The Mariner of the Seas Royal Caribbean offers a selection of Royal Caribbean's exclusive amenities such as an escape room and the Flowrider artificial surf wave. On top of that, experience rare amenities like a trampoline park, a roller skating rink, and an ice skating rink.
The Mariner of the Seas Royal Caribbean also offers a ping pong table, a spa, a solarium, a casino, a waterslide, a gym, a minigolf course, seven jacuzzis, and an outdoor movie theater.
This itinerary is made up of two days in port and two sea days. Highlights include visits to very uncommon destinations like Costa Maya and Cozumel.
| Date | Port | Arrive | Depart |
|---|---|---|---|
| Mon, Jul 20 | Galveston, TX | 3:00pm | |
| Tue, Jul 21 | At Sea | ||
| Wed, Jul 22 | Costa Maya, Mexico | 11:59am | 7:00pm |
| Thu, Jul 23 | Cozumel, Mexico | 7:00am | 5:00pm |
| Fri, Jul 24 | At Sea | ||
| Sat, Jul 25 | Galveston, TX | 7:00am |
The Mariner of the Seas sails this route five times this year. The Liberty of the Seas and Seascape 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.
The accompanying graph shows the price over time for all types of cabin. Since being listed sixteen months ago, The price of this itinerary has fluctuated between $785 and $987 for a room, including $0 in taxes and port charges. Right now this cruise is just seventeen percent more expensive than the all time low of $785 so lock in your room now before it goes up.
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Last Updated: Jun 24, 2026
Last Modified: Jun 24, 2026