Greece's prime minister acknowledged there's an overtourism problem in his country that needs to be addressed but he thinks it's only confined to Santorini and Mykonos.
Athens has had infrastructure shortcomings for quite some time. Climate change and a tourism boom magnified the problems. The city's infrastructure chief hopes greener upgrades can be a solution.
The new $100 million grant will boost the National Park Service's efforts to mitigate overtourism. It's going to need the help because there are no signs of a visitor slowdown.