Routable GPS map for Garmin navigation devices. Paraguay is a landlocked country in South America bordering Argentina, Bolivia, and Brazil. The country is rich in natural resources: the world’s largest drinking water reservoir (Guarani Aquifer) is beneath its soil, the biggest hydroelectric producer–The Itaipú Dam–is on its border with Brazil. It’s also the world’s fifth largest exporter of soya beans, as well as a renowned producer of beef. Despite this, it is South America’s second poorest country, and it is very common to see beggars asking for money on Asuncion’s corners.