MS Monarch of the Seas is the second of three Sovereign class cruise ships owned and operated by Royal Caribbean International. It was built in 1991 at the Chantiers de l'Atlantique shipyards in Saint-Nazaire France. At 73 941 gross tons Monarch was one of the largest cruise ships in the world at time of its completion. It can carry up to 2 744 passengers.
Builders of the MS Monarch of the Seas are Chantiers de l'Atlantique, France and Saint-Nazaire.