Flowing through the heart of Tucumán province in northwestern Argentina, the Río Salí is one of the region's most notable freshwater fisheries. As part of the broader Salí-Dulce river system, this river winds through a landscape shaped by the Andean foothills and lowland plains, creating a diverse range of aquatic habitats that support a rich and varied fish community. The river's calm stretches and productive waters have earned it a strong reputation among Argentine anglers, particularly those pursuing the prized dorado, drawing fishermen from across the country to its banks.