Reserve your cabin on the Royal Caribbean Mariner of the Seas and settle in for five nights of exotic cruising through the Caribbean from Galveston and back again!
This trip is particularly exciting because you'll only call on extremely rare ports like Costa Maya and Cozumel. This route is an unusual one for the Mariner of the Seas.
We include all meals, entertainment, port charges, and taxes in our price, so that you can compare sailings easily. Coming in at under $140 per day, this is a solid bargain.
Over 3,300 people can comfortably sail on this top-rated Voyager class ship, based in the Caribbean and refurbished less than this year ago in 2026.
Want to enjoy the Flowrider artificial surf wave or an escape room? These activities are offered exclusively by Royal Caribbean and are both found aboard the Mariner of the Seas Royal Caribbean. In addition, experience rare activities like an ice skating rink, a roller skating rink, and a trampoline park.
The Mariner of the Seas Royal Caribbean also offers a spa, an outdoor movie theater, a minigolf course, seven jacuzzis, a ping pong table, a casino, a solarium, a gym, and a waterslide.
This itinerary consists of two port days and two sea days. Highlights include visits to rare destinations like Costa Maya and Cozumel.
| Date | Port | Arrive | Depart |
|---|---|---|---|
| Sat, Aug 8 | Galveston, TX | 3:00pm | |
| Sun, Aug 9 | At Sea | ||
| Mon, Aug 10 | Costa Maya, Mexico | 11:59am | 7:00pm |
| Tue, Aug 11 | Cozumel, Mexico | 7:00am | 5:00pm |
| Wed, Aug 12 | At Sea | ||
| Thu, Aug 13 | 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.
This graph displays the price over time for the various classes of cabin. Since being listed sixteen months ago, The cost of this cruise has ranged between $696 and $838 for a room, including $0 in taxes and port fees. Today this itinerary is at an all time low, so lock in your cabin now before it increases.
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Last Updated: Jun 24, 2026
Last Modified: Jun 24, 2026