The average age of Indians going for a cruise vacation is 37 years, according Cruise Lines International Association (CLIA). This age group basically includes millennials and those travelling with families. In 2018, 43,000 Indians in the age group of 30-39 took cruises, as compared to 32,000 Indians in the same age-group going for cruises in 2017, which translated into a year-on-year growth of 36% in 2018 over 2017.