Hydrography
The Apa River delimits the territory to the North, just as the Estrella Stream does with Brazil. The Aquidabán River and the streams Tapiracuai, Aquidabán-mi, Cabayu and Guazú are also in Amambay.
The West of the department is bordered by the Ypané River and others such as Tutytí, Aguaray Verde, Puente de la Tabla Puendy and Ypané-mi.
Read more about this topic: Amambay Department