A survey developed by the editors of Travel + Leisure, in association with digital marketing firm Wylei, was made available at TLWorldsBest.com/intl from November 7, 2016, to March 6, 2017. Readers were invited to participate through Travel + Leisure magazine, T+L tablet editions, newsletters, social media and travel and leisure.com. Wylei maintained, monitored and kept the survey website secure, and also collected and tabulated the responses. To protect the integrity of the data, after the survey closed, Travel + Leisure and Wylei screened the responses to identify fraudulent votes, which were eliminated.
Respondents were asked to rate airlines, airports, car-rental agencies, cities, cruise ships, destination spas, hotels, hotel brands, islands, tour operators and safari outfitters on a number of characteristics. For each characteristic, respondents could choose a rating of excellent,…
