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
I've been on top of this rock! La Piedra Del Peñol, Spanish for "The Rock of Guatapé", also known as El Peñol Stone or simply as La Piedra is a massive rock located in the town and municipality of Guatapé, in Antioquia, Colombia.