Best Cruise Lines in the Mediterranean

Whether you're exploring the vibrant streets of Barcelona, Spain, or immersing yourself in Istanbul's historic sites, the Mediterranean region offers unlimited adventures. And what better way to see it all than on board a cruise ship? To help determine which cruise lines offer the best Mediterranean experience, U.S. News used a methodology factoring in the number and variety of itineraries in the region and the line's approval rating among experts and travelers.