The #travel and #tourism index created by WEF is not intended to measure the most popular destinations, cities, or countries, nor does it recommend that the highest ranking countries would be the perfect destinations for your next vacation. Instead, the index measures which countries have done their homework, and have created the required infrastructure for travel, services travelers need, established necessary transportation options, and are developing all of it in environmental friendly and sustainable manner.
https://klaava.com/europe/the-countries-where-everything-required-by-travel-and-tourism-just-works/