Bolivia, officially the Plurinational State of Bolivia, is a landlocked sovereign country located in the central-western region of South America. It is bordered to the north and east by Brazil, to the south by Paraguay and Argentina, and to the west by Chile and Peru. Its surface is the sixth largest in Latin America and includes different geographical spaces such as the Andes mountain range, the Altiplano, the Amazon, the Llanos de Moxos and the Chaco, being one of the countries with the greatest biodiversity in the world.