2 Best Sights in The Lake District, Argentina

Easy access and a family-friendly atmosphere have made Playa Catritre one of the most popular beaches in San Martín. Situated on the south side of Lago Lácar, 5 km (3 miles) from the town center, it's a great spot to enjoy a dip in the calm, clear lake waters while admiring the views of Cerro Bandurrias. Oak trees provide shade for picnics, and activities for children are available. A Mapuche-run campground is nearby. Amenities: food and drink; water sports. Best for: swimming; walking.

Situated in a Mapuche village, this small lakeside beach is a tourist hotspot: ferries cart in throngs of visitors from San Martín five times a day. (It's possible to arrive by car, but be prepared for a steep descent to the rocky beach.) Crowds aside, the area is perfect for swimming and enjoying the panoramic views of Lago Lácar. Not far from the shore, a trail leads to a small waterfall named Arroyo Grande. To reach Quila Quina, turn off Ruta 234 2 km (1 mile) before the road to Catritre and take Ruta 108 west. Amenities: food and drink; parking; toilets. Best for: swimming; walking.