MS

Motor ship

A motor ship or motor vessel is a ship propelled by an internal combustion engine, usually a diesel engine. The name of motor ships are often prefixed with MS, M/S, MV or M/V.- See also :...

 Navigator of the Seas is fourth out of Royal Caribbean International

Royal Caribbean International

Royal Caribbean International is a Norwegian and American cruise line brand based in Miami, Florida and owned by Royal Caribbean Cruises Ltd.. With 42 ships in service under 5 different brands and one more under construction, it controls a 25.6% share of the world cruise market...

's five Voyager-class

Voyager class

The Voyager class refers to a design of post-Panamax cruise ships owned and operated by Royal Caribbean International cruiselines. The Voyager class ships were built at Kvaerner Masa Yard’s facility in Turku, Finland. The ships have a diesel-electric powertrain...

 cruise ship

Cruise ship

A cruise ship or cruise liner is a passenger ship used for pleasure voyages, where the voyage itself and the ship's amenities are part of the experience, as well as the different destinations along the way...

s. She was once one of the largest in the fleet and still ranks among the largest passenger ships in the world. Constructed at Aker Finnyards in Turku

Turku

Turku is a city situated on the southwest coast of Finland at the mouth of the Aura River. It is located in the region of Finland Proper. It is believed that Turku came into existence during the end of the 13th century which makes it the oldest city in Finland...

, Finland

Finland

Finland , officially the Republic of Finland, is a Nordic country situated in the Fennoscandian region of Northern Europe. It is bordered by Sweden in the west, Norway in the north and Russia in the east, while Estonia lies to its south across the Gulf of Finland.Around 5.4 million people reside...

, the ship measures 138,279 gross tons and can carry 3,114 passengers, plus crew. Her length is 1,020 feet and with a beam of 157.5 feet. As of April 2007, she began departing exclusively from Southampton

Southampton

Southampton is the largest city in the county of Hampshire on the south coast of England, and is situated south-west of London and north-west of Portsmouth. Southampton is a major port and the closest city to the New Forest...

, UK

United Kingdom

The United Kingdom of Great Britain and Northern IrelandIn the United Kingdom and Dependencies, other languages have been officially recognised as legitimate autochthonous languages under the European Charter for Regional or Minority Languages...

, on cruises throughout Europe

Europe

Europe is, by convention, one of the world's seven continents. Comprising the westernmost peninsula of Eurasia, Europe is generally 'divided' from Asia to its east by the watershed divides of the Ural and Caucasus Mountains, the Ural River, the Caspian and Black Seas, and the waterways connecting...

 and the Mediterranean. Currently, the Navigator spends winters sailing four and five night cruises from Florida

Florida

Florida is a state in the southeastern United States, located on the nation's Atlantic and Gulf coasts. It is bordered to the west by the Gulf of Mexico, to the north by Alabama and Georgia and to the east by the Atlantic Ocean. With a population of 18,801,310 as measured by the 2010 census, it...

, and spends the summers sailing from Civitavecchia

Civitavecchia

Civitavecchia is a town and comune of the province of Rome in the central Italian region of Lazio. A sea port on the Tyrrhenian Sea, it is located 80 kilometers west-north-west of Rome, across the Mignone river. The harbor is formed by two piers and a breakwater, on which is a lighthouse...

, Italy

Italy

Italy , officially the Italian Republic languages]] under the European Charter for Regional or Minority Languages. In each of these, Italy's official name is as follows:;;;;;;;;), is a unitary parliamentary republic in South-Central Europe. To the north it borders France, Switzerland, Austria and...

 to the Eastern Mediterranean.

Of further note is that Navigator is the first of the second generation of Voyager-class vessels. She is noted different from her sisters by the set up of the rear buffet (Windjammer) which extends further aft, and also includes "Jade", an Asian fusion buffet. She is also more obviously different in that she has glass balconies which all the 1st generation sisters lack. She is truly identical only to the Mariner of the Seas, which shares her same design changes.