My wife and I got married on a cruise ship. That was over 10 years ago and has been on many more since. Mostly just in the Caribbean area, but two years ago, we went on a 2 week European cruise. We hit all the major spots. We started in Barcelona, then hit Rome Italy, Athens Greece, Izmir Turkey, Cairo Egypt, and Valletta Malta. We loved it, although we missed the warm weather we usually associate with being on vacation. Would definitely recommend trying it at least once.