Royal Caribbean International is a brand of Royal Caribbean Cruises Ltd. It is a global cruise vacation company with 19 cruise ships in service and one more under construction. All the ships have names ending in "of the Seas".

Royal Caribbean Cruises Ltd. also operates Celebrity Cruises.

Royal Caribbean cruise ships

• Ultra-Voyager class, includes Freedom of the Seas, currently under construction with a scheduled delivery of May 2006.
• Voyager family, the second largest ships at sea only behind Cunard's Queen Mary II, includes Adventure of the Seas, Explorer of the Seas, Mariner of the Seas , Navigator of the Seas , and Voyager of the Seas .
• Radiance family, with environmentally-friendly gas turbine engines, includes Brilliance of the Seas , Jewel of the Seas, Radiance of the Seas , and Serenade of the Seas .
• Vision family, the most well-traveled, includes Enchantment Of The Seas , Grandeur of the Seas , Legend of the Seas , Rhapsody of the Seas , Splendour of the Seas , and Vision of the Seas .
• Sovereign family, the first "mega-ships" in the industry, includes Majesty of the Seas, Monarch of the Seas , and Sovereign of the Seas.
• Empress of the Seas , smaller than the other ships, previously named "Nordic Empress".

External links

• Royal Caribbean website
• Celebrity Cruises website
• Atmospheric and oceanic research aboard the Explorer of the Seas