Best Luxury Cruise Lines

Luxury cruise lines have long enticed travelers seeking a superior experience. Some offer exotic voyages to faraway destinations while others attract travelers with comfortable cabins and stimulating enrichment programs. But with cruise lines continuously upping the industry standard, how do you know which will deliver the best experience? Based on a methodology that factors in price class, health ratings and approval among experts and travelers, U.S. News found the cruise lines that consistently land on top.