Mariner of the Seas is a Royal Caribbean ship and is well known for its sailings to the Caribbean and Europe. CruiseSheet currently offers 92 itineraries from Mariner of the Seas from only $340.
The Mariner of the Seas Royal Caribbean, based in the Caribbean and refurbished less than this year ago in 2026, is a highly-rated Voyager class vessel that can house comfortably over 3,300 guests.Want to boogey board down the Flowrider artificial surf wave or see if you can escape an escape room? These activities are only offered by Royal Caribbean and are both found on the Mariner of the Seas Royal Caribbean. In addition, experience rare activities like a trampoline park, a roller skating rink, and an ice skating rink.
The Mariner of the Seas Royal Caribbean also offers an outdoor movie theater, a ping pong table, a gym, a waterslide, a spa, a casino, a minigolf course, seven jacuzzis, and a solarium.
Explore the 9 decks with passenger accommodations on Mariner of the Seas:
On average Mariner of the Seas is extremely inexpensive compared to other ships. Check out the diagram below for the average cost per day by month. Mariner of the Seas cruises during the the peak season of summer are significantly more expensive than the low months of winter and spring.
Want to hear about the best deals and cruise tips every week? Sign up for our free weekly VIP Newsletter, customized exactly to your preferences!