Río El Durazno flows through the mountainous terrain of Córdoba Province, Argentina, as part of the broader Complejo Río Grande – Complejo Cerro Pelado watershed system. Situated at elevations ranging between 1,000 and 2,000 meters above sea level, this river runs between mountain slopes characteristic of the Sierras de Córdoba, offering clear, cold water that is well-suited to fly fishing. As a tributary within the Cerro Pelado complex, El Durazno contributes to a catchment area that includes the confluence of the rivers Abra de Las Cañas and De Las Letanías, ultimately draining into Embalse Cerro Pelado. The river's mountain origins and elevation give it the cold, well-oxygenated character typical of high-altitude freestone streams in this region.