Lake Lácar is a glacial lake located in the Argentine Patagonia, near the town of San Martín de los Andes. It is known for its stunning turquoise waters and surrounded by lush forests and mountains, making it a popular destination for nature lovers and outdoor enthusiasts. The lake covers an area of approximately 1,500 hectares and reaches a maximum depth of about 100 meters. It is part of the Lanín National Park, which offers various recreational activities such as hiking, fishing, and kayaking, allowing visitors to enjoy the breathtaking scenery and diverse wildlife in the region.