It's apparent why Argentina has long held travelers in awe: tango, beef, gauchos, fútbol, Patagonia, the Andes. The classics alone make a formidable wanderlust cocktail. From mighty Iguazú Falls in the subtropical north to the thunderous, crackling advance of the Glaciar Perito Moreno in the south, Argentina is a vast natural wonderland. The country boasts some of the Andes’ highest peaks.