The self proclaimed "The World's Most Popular Cruise Line". Well, maybe but they sure have a lot of competition out there. They have over 22 luxury cruisers to transport their passengers. Sure, most of the passengers aren't really that worried about getting to their destination, they are most likely more interested in the entertainment available onboard the cruise ship like spas, shows, lodging, dining, events and programs. I guess we could think of such cruise ships more as "resorts on water" than a transportation medium. If you are thinking of taking a break from work with your family, Carnival might just have the perfect getaway planned for you. Furthermore, they have onland tours and sightseeing as well. So you won't be left alone in the port when they finally reach their destination. So take a slow cruise to Europe, have fun on the way and when you reach like Barcelona or Rome or Savona, you will be refreshed enough for sightseeing.