Laguna Purulla is located in the southwestern portion of Catamarca province, in one of the most remote, arid, and uninhabited zones of the Argentine Puna. The lake sits at high altitude in the altiplano and is classified as a protected natural area, sharing this designation with other high-Andean lakes in the region. A sign at the lake entrance informs visitors of the protected status and lists the species present in the area.

The lake functions as a true wetland and is recognized as a breeding site for the Parina Grande (Andean flamingo), considered the most threatened flamingo species in the world. It hosts significant concentrations of wildlife, including flamingos, ducks, coots, Andean gulls, and sandpipers. Vicuñas, foxes, and llamas are also present in the surrounding landscape, set against a backdrop of volcanic rock formations.

The area carries high scientific value and has been used as a census site for international flamingo monitoring programs. Because of this, visitor behavior around wildlife is taken seriously — the protected status and the sensitivity of flamingo breeding colonies mean that disturbance to birds is a significant concern. Any activity on or near the water should be conducted with extreme caution to avoid flushing birds.

The remoteness and desert character of the Puna mean that infrastructure and facilities are minimal to nonexistent. Access to the lake is described as difficult, reflecting its isolated position in one of Argentina's least-populated regions. The surrounding landscape is volcanic and high-desert in character. Given the altitude and the Puna environment, conditions can be harsh, and the area's isolation demands thorough self-sufficiency from any visitor.

Specific information about paddling access points, launch sites, water temperatures, and regulations explicitly addressing paddling is limited. Prospective paddlers should research current access conditions and any restrictions tied to the protected area status before planning a trip.