Estero Nilahue is a waterway in Chile's O'Higgins Region that is navigable by small watercraft such as kayaks. The water body offers a unique perspective on a relatively undisturbed natural environment, suitable for both anglers and nature enthusiasts. A specific paddling route designated as Ruta I-494 exists on the Estero De Nilahue. The nearby Río Nilahue area, which includes the Saltos del Nilahue, provides excellent paddling spots with easy access to boat ramps and the necessary amenities for a day on the water. The overall character of the paddling experience is defined by its access to these natural and less-developed settings.