By the year 2040, the number of tourism trips worldwide will reach the limit of 2.4 billion, and the hierarchy of the most popular destinations in the world will suffer a historic change. Although France has kept its first position in 2025 with a national record of 102 million foreign visitors, a joint study by Deloitte and Google indicates that Spain will take its place at the forefront of the world ranking in the next two decades.A new hierarc…