Hop on one of many contemporary ships, some of the most luxurious vessels in the industry. Royal Caribbean, Costa Cruise Line, Crystal Cruises, Windstar Cruises, Cunard Cruises, Holland America, Princess Cruise Line, Celebrity Cruises, Viking River Cruises and more, give you the opportunity to experience not only some of Europe, but a cruise that lives up to your expectations and very often surpasses them. Below are listed simply some general distinctions when you're talking about the different European cruises. There are a large number of cruise lines that offer European cruises in a wide variety of styles. From river cruises to ocean cruises to European honeymoon cruises, you'll have difficulty choosing.