Lago Correntoso sits in the province of Neuquén, roughly 3 kilometers north of Villa La Angostura along Ruta Nacional 40, placing it squarely on the famous Ruta de los 7 Lagos. The lake is also reachable from Bariloche (approximately 80 kilometers to the south) or from San Martín de los Andes (approximately 105 kilometers to the north). The main beach access is reached by turning off Ruta Nacional 231 toward the Seven-Lakes Road and following the detour to the left after about 4.5 kilometers. A camping area with full facilities is located at the beach, providing a practical base for paddlers.

The water is notably clear and carries a jade-green hue, a quality attributed to the surrounding Andean forests and the lake's connection to Lago Espejo. Compared to other lakes in the region, including Lago Nahuel Huapi, Correntoso's waters run warmer in summer, making it more comfortable for extended time on the water. The beach itself is composed of volcanic sand.

Summer is the recommended season for kayaking, canoeing, and stand-up paddleboarding, with calmer conditions and warmer water temperatures. Autumn brings fewer visitors and vivid foliage along the shoreline. Winter conditions include cold temperatures and snowfall, making paddling impractical during those months.

The lake connects to the Río Correntoso, one of the shortest rivers in the world, which in turn flows into Lago Nahuel Huapi. The river mouth is a well-known fishing area, particularly for rainbow trout, brown trout, and brook trout. A pedestrian bridge over the Río Correntoso offers a vantage point over the river and surrounding landscape. Sport fishing requires a permit.

The surrounding terrain includes views of Andean peaks and Cerro Belvedere. Paddlers exploring the shoreline will find forested banks and the reflective quality of the water particularly pronounced along the wooded edges. Access to the beach is free of charge. Guided kayak excursions are available through local operators based in Villa La Angostura.