Paraguay River 98% of the country's inhabitants. As such the river is considered perhaps the key geographical feature of the country with which it shares its name. Some after flowing through the middle of Paraguay, at the confluence with the Pilcomayo River and passing the Paraguayan capital city, Asunción, the river forms the border with Argentina, flowing generally south-southwesterly for another before it reaches its end, joining with the Paraná River. The Paraguay River is the second major river of the Rio de la Plata Basin, after the Paraná River. The Paraguay's drainage basin, about , covers a vast area that includes
Encarnación, Paraguay Encarnación is the coldest city in Paraguay. Encarnación registered snowfall in the winter of 1975, the first time in the history of Paraguay. The annual mean temperature is 21 °C (70 °F). The annual mean relative humidity is 77%. Encarnación, Paraguay Encarnación () is a district and the capital city of Itapúa Department in Paraguay, located at the south-east of the department, on the right-hand (western) shore of the Paraná River, opposite Posadas, Argentina. The city has an area of 274 km² and a population of 93,497 (2002 Census). Encarnación is the third-largest city of Paraguay. Encarnación is connected to