COMPETING FOR LUXURY
Cruises lines are constantly competing for the best new amenities, and it's no wonder why. According to the Cruise Lines International Association, 30 million people are expected to cruise in 2019, up from 19 million in 2010. To win over tourists, some cruise lines develop private islands and resorts where the only people vacationers have to battle for beach loungers are each other. Here are a dozen private islands and resorts reserved exclusively for cruisers.