Paraná is the capital city of the Argentine province Entre Ríos, located on the eastern shore of the Paraná River, opposite the city of Santa Fe, capital of the neighbouring Santa Fe Province. The city has a population of 247,863.
Wikipedia https://en.wikipedia.org/wiki/Paraná,_Entre_Ríos
Coordinates -31°43'58.853" N -60°31'47.464" E