Caño Cristales: Colombia’s River of Many Colors

Cano Cristales may be the most beautiful river in South America, known for its many colors. Atlas Obscura took a trip to the jungle of Colombia’s FARC territory in 2011 to discover if the stories and seemingly photoshopped images lived up to the hype.

http://www.slate.com/articles/life/world_of_wonders/2011/02/the_worlds_most_beautiful_river.html