Rio Novo flows through the coastal lowlands of Espírito Santo, Brazil, winding through a landscape typical of the southeastern Atlantic coast where freshwater meets tidal and estuarine influence. Like many rivers in this region, Rio Novo transitions from inland freshwater reaches to brackish tidal zones near its mouth, creating a diverse range of habitats that attract both freshwater and estuarine species. The river's proximity to other notable coastal waterways in Espírito Santo — including Rio Benevente, Rio Itapemirim, and Rio Guarapari — places it within a productive coastal fishing corridor that draws anglers seeking a variety of species in a relatively compact geographic area.