In the minds of most tourists, the image of the national park can be quite stereotypical; North Americans will undoubtedly think of their own, vast green spaces and the natural wonders left to them by past generations, such as Yellowstone, while others will automatically think of the great wildernesses and safari parks of deep Africa. What about South America? This wild continent, famous for the Amazon rainforest of course, also has some incredible and diverse parks to enjoy and here are five of the best.