Ecotourism

As we are living in a global age in which we can travel all around the world in a simple easy and comfortable way, mass tourism is becoming a more and more serious problem: lots of people cause undoubtfully lots of pollution and destruction even without meaning it.
So, some people are turning themselves to a less polluting way of doing tourism to natural areas: ecotourism. It is a bit more expensive most of the times but your stay is organised so you have the least impact possible on the natural ecosystems you are visiting.
Ecotourism is becoming more and more popular, so lots of people are looking for it. On the one hand this is good for the economy of these areas, because they can easily raise money to preserve their wildlife. On the other it can be prejudicial because there is the risk those areas become as crowded of people as massive destinations, causing some damage to the local natural ecosystem.