I traveled around South America in total for a year so here is my summary of the absolute best places you must visit! Short on time, here are MUST DOs in South America: Iguazu Falls - Brazil & Argentina Uyuni Salt Desert - Bolivia Amazon (In Colombia, Ecuador, Peru, Bolivia, Venezuela, or Brazil) Patagonia - Chile & Argentina Salento - Colombia Machu Picchu - Peru Rainbow Mountains - Peru Rio de Janeiro - Brazil Death Road - Bolivia Colca Canyon - Peru My TOP 4 of South