Numbers Don't Lie
______ has been called the most biodiverse urban area in the world.
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Cape Town, South Africa, has been called the most biodiverse urban area in the world.
Colombia is home to a world-famous river known as the “liquid rainbow.”
Some of the world’s rivers are known for historical reasons (Italy’s Rubicon) or their proximity to major centers of power (London’s Thames), but one of the most amazing rivers in the world lies in the backwoods of Colombia. In fact, it was so well hidden that the river was only discovered by non-Indigenous people a little more than 50 years ago. Called Caño Cristales, or the “Crystal Channel,” the river is located in central Colombia’s Sierra de La Macarena National Natural Park and is known for its vibrant display of colors, earning it the nickname “liquid rainbow.” The river gets its mixture of yellows, greens, blues, blacks, and especially reds from the reproductive process of aquatic plants (Macarenia clavigera) that live in the riverbed. Because water levels are affected by the country’s wet and dry seasons, the best time to glimpse this river is from May until November.
