Book your cabin on the Royal Caribbean Mariner of the Seas and settle in for four nights of leisurely cruising around the Caribbean from Galveston and back!
On this sailing you will stop in one destination, the beautiful Cozumel. This route is a standard one for the Mariner of the Seas.
At under $150 a day, this is a strong bargain. We include all meals, entertainment, taxes, and fees in this price, so that you can compare cruises easily.
More than 3,300 people can comfortably cruise on this top-rated Voyager class ship, based in the Caribbean and refurbished only this year ago in 2026.
The Mariner of the Seas Royal Caribbean offers guests several of Royal Caribbean's exclusive features such as the Flowrider artificial surf wave and an escape room. Want more? 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 an outdoor movie theater, a gym, a waterslide, a minigolf course, a casino, seven jacuzzis, a solarium, a spa, and a ping pong table.
This cruise spends two sea days and one day in port. See the full itinerary below for details.
| Date | Port | Arrive | Depart |
|---|---|---|---|
| Thu, Oct 8 | Galveston, TX | ||
| Fri, Oct 9 | At Sea | ||
| Sat, Oct 10 | Cozumel, Mexico | 9:00am | 5:00pm |
| Sun, Oct 11 | At Sea | ||
| Mon, Oct 12 | Galveston, TX | 9:00am |
The Mariner of the Seas sails this route seven times this year. The same itinerary is also sailed by the Sunshine, Miracle, Liberty of the Seas, Breeze, Horizon, Symphony of the Seas, and Spirit. In the accompanying graphic you can see a visualization of when this ship sails as well as the relative price.
Since it was first listed on March 5th of last year, The cost of a stateroom on this itinerary has fluctuated between $582 and $665 inclusive of $0 in taxes and port charges. The accompanying graph shows the price over time for every class of cabin. Today this sailing is at its minimum price, so secure your stateroom now before it rises.
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Last Updated: Jun 16, 2026
Last Modified: Jun 16, 2026