Carnival Cruise Line operates the largest fleet of cruise ships, with over 20 ships in its fleet.

Wonder of the Seas is the largest cruise ship in the world, with a gross tonnage of over 236,000 tons.

Regent Seven Seas Cruises is known for its luxury cruises, offering all-inclusive amenities and itineraries to exotic destinations.

Magellan was the first cruise ship to circumnavigate the globe, completing its journey in 1522.

Viking River Cruises is known for its river cruises, offering itineraries on rivers in Europe, Asia, and Africa.

PortMiami is the largest cruise ship terminal in the world, handling over 5 million cruise passengers annually.

Hurtigruten is known for its expedition cruises, offering itineraries to remote destinations in the Arctic, Antarctic, and Norwegian fjords.

SS Normandie was the first cruise ship to have a casino, which opened in 1935.

Disney Cruise Line is known for its family-friendly cruises, offering a variety of activities and entertainment for children and adults.

Carnival Magic is the largest cruise ship built in the United States, with a gross tonnage of over 130,000 tons.

MSC Cruises is known for its all-inclusive cruises, offering a variety of amenities and activities without additional charges.

SS Leviathan was the first cruise ship to have a swimming pool, which opened in 1923.

Silversea Cruises is known for its luxury expedition cruises, offering itineraries to remote destinations in the Arctic, Antarctic, and Amazon River.

Costa Smeralda is the largest cruise ship built in Europe, with a gross tonnage of over 185,000 tons.

Cunard Line is known for its transatlantic crossings, offering regular sailings between Europe and North America.