Laguna Blanca is a large, shallow freshwater lagoon situated at 1,270 meters above sea level within Parque Nacional Laguna Blanca, approximately 32 kilometers west of Zapala in the province of Neuquén. The lagoon covers roughly 1,700 hectares with a shoreline of approximately 30 kilometers, making it one of the principal water bodies in the Patagonian steppe. It sits amid a volcanic landscape of ancient cones, basaltic plateaus, and cliff walls, with the surrounding terrain transitioning from bushy steppe to abrupt gorges.

Kayaking is permitted in designated areas of the park, while fishing and motorized boats are explicitly prohibited to protect the ecosystem. Paddlers should be aware that the climate is characteristically dry and windy with a large temperature range, conditions typical of the Patagonian steppe. Layered warm clothing is strongly recommended regardless of season, given the significant temperature swings that can occur. The optimal visiting period runs from October through April, when milder weather prevails; the best birdwatching window is generally November through March.

The lagoon is a designated Ramsar wetland of international importance, recognized primarily for its population of black-necked swans (Cygnus melancoryphus). Paddlers can expect to encounter a wide variety of aquatic and waterside birds including flamingos, coots, ducks, plovers, and condors overhead. The surrounding steppe supports guanacos, pumas, vizcachas, foxes, and Darwin's rheas. The lagoon's water levels fluctuate seasonally in response to precipitation patterns.

The park is accessed via Ruta Provincial 46, which is paved and crosses through the park itself. The visitor center, known as Centro de Visitantes "Nómades," is located at kilometer 25 on Ruta Provincial 46. Entry to the park is free of charge and it remains open year-round. A picnic and camping area is available within the park. The park administration office is based in Zapala at Uriburu 61, and can be reached by WhatsApp at 2942-665085. Park rangers are present and knowledgeable about the area.