In many countries, tourism is one of the most important sectors in the economy. Countries like Kenya for example depends almost only in tourism (I know it sounds weird, but that is what I was taught in geography class). In my country more than a quarter of GDP comes from tourism. But, unlike many developed countries, here does not exist any proper urban planning. People build as they wish and rooftops look like music visualizer. Those buildings and roof should be damaged and demolished to the ground.