Caño Cristales (Colombia) The river appears in many hues–including yellow, green, blue, black, and especially red–which are caused by the Macarenia clavigera (Podostemaceae) at the bottom of the river.
(ancient helipads) The pre-Columbian archaeological site of Ciudad Perdida (Spanish for “Lost City”), located in Sierra Nevada, Colombia, thought to be founded about 800 AD. Photo courtesy taken by Raphael Chay
The Most Colorful River in The World - The Cano Cristales, one of the most beautiful rivers in the world is located near La Macarena Colombia. Often called the river of five colours which include green, blue, black, red and yellow. A touch of paradise!