Royal Caribbean Cruise Line's Oasis and Quantum class ships, as well as the Norwegian Epic, are the largest cruise ships in the world, as of 2015. The Oasis class ships the Allure of the Seas and the Oasis of the Seas ar... More » Geography

One of the highest rated Carnival cruise ships is the Carnival Legend, which is rated four out of five stars by U.S. News & World Report as of 2015. The expert rating for this ship is 3.5 out of five, and the average cus... More » Geography

The average cruise ship weighs from 20,000 to 60,000 tons, though cruise ship weights are usually calculated using gross registered tons. One GRT is equal to 100 cubic feet of enclosed revenue-earning space within the sh... More »

Some of the largest cruise ships include Royal Caribbean's Allure of the Seas, Oasis of the Seas, Quantum of the Seas and Anthem of the Seas. Outside of Royal Caribbean, the Norwegian Epic and the Queen Mary 2 are also a... More » Geography

The largest cruise liners in service as of 2015 are Royal Caribbean's two 225,282-ton ships Allure of the Seas and Oasis of the Seas. Norwegian Cruise Line's 155,873-ton Norwegian Epic is the third-largest. Royal Caribbe... More » Geography

Norwegian Cruise Line has deck plans for all its cruise ships on its website, Alternatively, has a database of interactive deck plans for all major cruise lines, including Norwegian Cruise Li... More » Geography

Royal Caribbean Cruise Line recommends passengers pack a small carry-on bag with travel documents, any needed medications, a change of clothes, swimsuit, sunscreen, workout gear and camera. That way guests don't have to ... More » Geography