For a few extraordinary months each year, a remote river in central Colombia appears to transform into a flowing rainbow.
From the Andes to the Amazon, from windswept plains to lush cloud forests, South America is home to diverse and dramatic landscapes. And deep in the wilderness in Columbia’s Serranía de la Macarena ...
Caño Cristales is a river in Colombia’s Serranía de la Macarena region. It is often called the river of five colours because parts of it can appear red, yellow, green, blue and dark brown during ...