Seven-night cruises offer the perfect balance of relaxation and exploration. Long enough to truly unwind and visit multiple destinations, yet fitting neatly into a week's vacation time. These week-long voyages are the most popular cruise length, offering excellent value and variety. Visit 3-5 ports while enjoying sea days to experience all your ship has to offer. From Caribbean island hopping to Alaska glacier watching, 7-night cruises provide the ideal cruise experience.