We’ve curated a list (in no particular order) of the Top 7 Luxury Cruise Lines in the World to help you select a voyage that takes you beyond your wildest fantasies and indulges your senses along the way. Many of the cruise lines featured offer mostly-inclusive sailing and contemporary accommodations, including marble bathrooms and balconies, fine dining, premium entertainment, spa services, fitness facilities and concierge services, to name a few.