The Río Potimalal is located in the southwest of Mendoza province, Argentina, within the Valle del río Poti Malal, approximately 90 kilometers from the city of Malargüe. Access to the valley is via Ruta 145. A notable facility for visitors is the Parador Turístico Poti Malal, a tourist stop located in the valley. Information for paddlers, including access points and facilities, can be found through dedicated paddling and fishing platforms. The path along the river has been reported to be in very poor condition, which may impact trail access for scouting or portaging. The river's setting in the valley suggests a scenic, remote character typical of the Andean region near Malargüe.