Overland from Buenos Aires to Santiago through the central part of the continent. Travelling on a truck, camping, hotels and home stays. From BA to Uruguay, northern Argentina, Brazil - cross into Peru. The Anazon, the Inca capital of Cusco amd Machu Picchu, South to Bolivia, La Paz, Potosi and Butch Cassidy country,. Cross the high Altiplano into Chile and the driest region on the planet, ending your journey in Santiago.