 By way of the Paranaíba-Paraná-Tietê river system, from São Simão one can travel from Minas to São Paulo, Paraná, Paraguay and Argentina.The region has a mild tropical climate with an average annual temperature of 23 °C.The municipality has boundaries with Paranaiguara on the north; Santa Vitória-MG on the south and east; and Caçu on the west.