Arroyo Leyes is part of the Leyes-Tulumaya wetland system, a valuable aquatic environment in Mendoza characterized by its concentration of abundant and diverse flora and fauna. This system constitutes a significant wetland area. The waterway is described as having gentle currents, making it suitable for kayaks and canoes, and is surrounded by lush vegetation. Paddlers can explore the waterways up close, with the environment offering a scenic backdrop for the activity. Resources are available to help uncover paddling access points, boat ramps, and necessary facilities for a day on the water. The area's status as a declared wetland of interest suggests it is a protected natural area.