The Impact of Mass Tourism
Tourism is one of the world's largest industries, but its rapid growth has serious concerns. Popular destinations such as Venice and Barcelona have become with visitors during the peak season. Local residents often complain that rents as apartments are converted into holiday lets. Environmentalists also warn that fragile ecosystems are being by the constant flow of people. In response, some cities have introduced tourist taxes to the number of arrivals. Travellers are now encouraged to choose less crowded destinations and to local communities.