The Laguna de Los Tres hike in El Chalten is a must-do for nature lovers seeking breathtaking views of Mt. Fitz Roy. This iconic trek offers a challenging yet rewarding 24 km round trip, with options for camping overnight or completing it as a long day hike. The trail starts at the end of Avenida San Martín and leads hikers through stunning landscapes to the turquoise lake at the foot of the majestic mountain. Whether you tackle it independently or with a guided tour, this hike promises unforgettable scenery and a true Patagonian adventure.