Top 10 Best Cruise Lines in the World

3. Crystal Cruises

Headquartered in Los Angeles, California, Crystal Cruise lines is one of the most appreciated cruisers in the world, voted number one for 19 consecutive years in Travel + Leisure. Its most notable vessels include Crystal Symphony, Crystal Serenity, and Crystal Harmony (renamed Asuka II). In 2015, news got out that the company will be sold to Genting Hong Kong (GHK), the same company that owns Star Cruises.