Laguna Naineck is a locality in the Pilcomayo department of Formosa, Argentina, which serves as a gateway to the Parque Nacional Río Pilcomayo. The primary paddling activity occurs on the adjacent riacho El Porteño, a water channel where provincial kayak competitions have been held. The specific access point for these events is the compuerta Sarmiento, a sluice gate structure on this riacho. The surrounding environment features a beautiful natural setting with opportunities for wildlife observation including flora, fauna, birds, and monkeys. The area has hosted the "Copa Obras Hídricas Formoseñas" kayak competition, indicating organized paddling events that utilize the local hydraulic infrastructure. Beyond competitive events, recreational activities like kayak tours and group rowing in larger passenger boats are offered. The locality provides basic amenities including a hospital. The water body is part of a landscape valued for its provincial scenery and is integrated with regional hydrovia works. For general trip planning, contacting the local municipal tourism office via the provided contact information for the Formosa government website is recommended for the most current access and condition details.