Cities like this should do (and likely have) an ecological and infrastructure impact study on how much tourism affects the city, where, and to what extent per how many tourists. It could then come up with reasonable costs for maintaining the city, and even limits for how many tourists to allow per year, if necessary.
Cities like this should do (and likely have) an ecological and infrastructure impact study on how much tourism affects the city, where, and to what extent per how many tourists. It could then come up with reasonable costs for maintaining the city, and even limits for how many tourists to allow per year, if necessary.