8. Patagonia- Chile, Argentina
A paradise shared by Argentina and Chile has waterfalls, glaciers, steppes, mountains, deserts and many more to offer you. Los Glaciares National Park in Argentina and Torres del Paine National Park in Chile are the most popular trekking areas in Patagonia. Each of these National Parks has different trek options. But sometimes if you are lucky enough, you might get treks which are available combining both of these scenic Parks.
Patagonia is certainly one of the most uncontaminated places on earth due to its pristine beauty.