Although landlocked, Paraguay is bordered and criss-crossed by navigable rivers. The Río Paraguay divides the country into strikingly different eastern and western regions. Both the eastern region--officially called Eastern Paraguay (Paraguay Oriental) and known as the Paraneña region--and the western region--officially Western Paraguay (Paraguay Occidental) and known as the Chaco-- gently slope toward and are drained into the Río Paraguay, which thus not only separates the two regions but unifies them. With the Paraneña region reaching southward and the Chaco extending to the north, Paraguay straddles the Tropic of Capricorn and experiences both subtropical and tropical climates.
Data as of December 1988