River rainbow

In Colombia, there is a river whose length is about 100 km. It is located in the Sierra de la-Macarena.
Name it "River of five colors" and it viidimo most beautiful river in the world.
The larger of the year - the river is no different from the rest.
But, nevertheless, every year at which period the river becomes a rainbow.
Red, yellow, green and blue algae really do like a river vodorosti.
Very beautiful and unusual.
16 ph via Carolina Ahumada Cala





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