The South America Optimal Road Trip: a trip with a nice mix between beautiful outdoor sights and lively cities across the entire South American continent.
http://internationalliving.com/ - repinning their poster of the countries of South America. I now happen to live in one of them.
25 Places You Must Visit in South America
Location: The Rainbow Mountains of Vinicunca Peru. Photo Credit: @theendlessadventures & @bamorris5 by travelsouthamerica