Mariner of the Seas is one of five Voyager-class cruise ships of Royal Caribbean International and can accommodate 4,252 passengers.
She is a second generation Voyager-class vessel. ~
The ship's godmother is American paralympic athlete Jean Driscoll.
Launched in 2003, Mariner of the Seas is the 5th Voyager-class Royal Caribbean ship, together with Adventure OTS, Explorer OTS, Navigator OTS and Voyager OTS.