Come explore the most beautiful river in the world - on this Caño Cristales 4 day guided tour. This trip combines visits to the stunning rivers the run vibrant colors June - November offering up exceptional and surprising natural beauty. The rivers unique ecosystem is very fragile and now belongs to the Sierra de la Macarena Natural National Park. During your trip you will also visit one of the most impressive waterfalls on the planet, this remote gem has been a local secret for years.