The Andes Mountains and Futaleufu River, Patagonia, Chile

The Andes mountains and thick forests line the riverbanks of the Futaleufu River, one of the world's great whitewater rivers, in Region X, Patagonia, Chile. Steep canyon walls line the Futaleufu River just below Casa de Piedro, a Clas V rapid on the Futaleufu river, in the Andes mountains, Patagonia, Chile. Photo © copyright by Carl Donohue.

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