The Río Seco La Hedionda in Mendoza, Argentina, is a watercourse best known for the canyon it flows through, which is a destination for trekking and hiking. A recommended route involves entering at the upper part of the canyon and hiking down to its end before returning. This suggests a significant elevation change and a linear, rather than circular, path of travel. The water body's name, which translates to "Dry River of the Stinking One," hints at its character, but no specific details about its flow rate, water volume, or seasonal patterns are provided. There is no information confirming that this river is suitable for or legally open to paddling activities such as kayaking or canoeing. No data is available regarding access points for boats, water hazards, seasonal water temperatures, water quality, or any facilities or regulations specific to paddlers. The primary notable feature is the canyon itself, which is the focus of the described trekking experience.