Have you ever seen the Royal Caribbean ships? Well, they have very big ships. Right now, there are 21 ships in service. First, let me tell you about the classes. First, is the Oasis class. It has the largest cruise ships in the world! Did you know that the biggest cruise ships are Oasis and Allure of the seas. But Allure of the seas is bigger by 2 inches! So that doesn't count. Next, is the Freedom class. These massive ships used to be the largest ships until the Oasis class. After that, is the Radiance class. These ships have over 3 acres of glass! These ships are built to fit in the Panama canal. Next, is the Voyager class. These ships are the 5th largest cruise ships at sea! But when they were built, they were the largest. Then, we come to the Vision class. Here, the cruises aren't all a class. They are all different. But all the ships have more than two acres of glass! Now, we come to the Sovereign class. Sadly, in October, 2008 and April 2013, Sovereign of the seas and Monarch of the seas were transferred to Pullmantur cruises (owned by Royal Caribbean). That leaves 1 ship, Majesty of the seas. If you wanted to know the ships in the classes, I will tell you. In the Oasis class, Oasis and Allure of the seas. In the Freedom class, Freedom, Liberty, and Independence of the seas. In the Radiance class, Radiance, Brilliance, Serenade, and Jewel of the seas. In the Voyager class, there is, Voyager, Explorer, Adventure, Navigator, and Mariner of the seas. In the Vision class, there is, Legend, Splendour, Grandeur, Rhapsody, Enchantment, and Vision of the seas. In the Sovereign class, it is only Majesty of the seas. Now, the Quantum class came into place. Right now there is only Quantum of the Seas and Anthem of the Seas. But, Ovation of the Seas is going to start serving in a few years. So, now you know the whole fleet!