The Riacho Malvinas o Araguay is a watercourse located in the Pilagás department of Formosa, Argentina. Its headwaters begin approximately 15 kilometers south of Tres Lagunas, and it flows through the region before eventually draining into another body of water. For paddlers, the primary focus is on accessing the waterway for activities like fishing, which implies the presence of suitable conditions for small craft. Key access points, boat ramps, and necessary facilities for a day on the water are available. The surrounding landscape is part of the Argentinean Gran Chaco region, suggesting a setting characterized by flat plains, subtropical forests, and wetlands, which contributes to a paddling experience focused on nature observation and a quiet, remote atmosphere. Wildlife typical of the Formosan Chaco, potentially including bird species, capybaras, and caimans, can be expected along the banks. The waterway's course and its connection to local hydrology are its defining geographical characteristics. Planning a trip requires attention to seasonal patterns, as the region experiences a wet season (typically summer) and a dry season, which can significantly affect water levels, flow rates, and accessibility. Water temperatures will follow the subtropical climate, being warmest from late spring through early autumn. No specific paddling restrictions are mentioned, but general regulations for navigation and environmental protection in provincial waterways would apply.