Laguna de los Tres is one of the most iconic trekking spots in Argentine Patagonia, famous for offering the best view of Mount Fitz Roy. Its name comes from the three Salesian priests - De Agostini, Borgatello, and Fagnano - who explored this region in the early 20th century, leaving behind an important legacy of research and documentation.
The trail begins in El Chaltén, within Los Glaciares National Park, and runs approximately 10 km through lenga forests, glacial valleys, and meltwater rivers. The final stretch, a steep ascent, is the most challenging, but also the most rewarding: upon arrival, the striking turquoise lagoon at the foot of Mount Fitz Roy and its granite spires unfolds before the traveler's eyes.
Along the route, you can spot typical species of the region, such as the caracara, the Andean hummingbird, and the Patagonian gray fox, in addition to enjoying the tranquility of the southern forests. Those seeking a more complete experience can camp in designated areas, such as Poincenot or Capri, to watch the sunrise illuminating the peaks of Mount Fitz Roy—an unforgettable spectacle.
The hike to Laguna de los Tres embodies the very spirit of the Patagonian adventure : pure nature, rewarding effort, and a deep connection with one of the most iconic landscapes in the Southern Hemisphere.
Every step along this trail invites you to discover the immensity and harmony of the surroundings. The silence, the wind, and the reflection of the mountains on the lagoon create a unique atmosphere, ideal for stopping, breathing, and understanding why this corner of the planet has inspired explorers, photographers, and travelers for generations.
