Río Pichi Traful is a Patagonian river in the province of Neuquén, Argentina, situated along the Ruta de los Siete Lagos (Seven Lakes Route) between San Martín de los Andes and Villa La Angostura. The river connects to the northern arm of Lago Traful and ultimately drains into the Río Limay. The area sits at approximately 750 meters above sea level, with a cold and mild climate.

The water is glacially sourced, giving it exceptional clarity. The area features a sand beach where the river meets the lake, framed by Andean forest and surrounding mountains. The calm waters of Lago Traful extend from the river's mouth, making the combined river-lake system well suited to kayak and small boat exploration along the shoreline.

Camping Pichi Traful, a managed campground located roughly 2–3 kilometers off Route 40 via a gravel road accessible to all vehicle types, serves as the primary base for paddlers. The campground provides a boat ramp for small vessels and kayaks, spacious campsites with tables and fire pits, restrooms with hot showers, running water, and a general store and restaurant. A free camping area also exists nearby for those seeking a more basic stay. The campground is approximately 60–65 kilometers from San Martín de los Andes, reached by turning off Ruta Nacional 40 and crossing a bridge; signage is clearly visible.

Pichi Traful is recognized as one of the few lakes in the region that hosts landlocked salmon, alongside trout, making it a notable fly-fishing and boat-fishing destination. The Ñivinco waterfalls, a short trail roughly 30 minutes from the campground, are a worthwhile side excursion. The area falls within the Reserva de Biósfera Andina Norpatagónica, so paddlers should verify current local regulations before launching. The most visited months run from January through April, consistent with the Southern Hemisphere summer and early autumn season.