Laguna De Los Tres, located in El Chalten, Argentina, is a challenging yet rewarding day hike known for its stunning views of Mount Fitz Roy. The 22 km trail takes around 7 to 9 hours to complete and includes steep sections and rocky terrain. Hikers can start from either El Chalten or Rio Blanco, with the former being the more popular choice. The trail offers breathtaking vistas of the iconic mountain and the turquoise Laguna De Los Tres, making it a must-do for outdoor enthusiasts seeking a memorable Patagonian adventure. If you get up early enough you can catch the alpen glow for sunrise. To make the trip easier you can stay at the camp groun poincenot at the 8km marker to spend the night. Its the most popular camp ground in all of El Chalten.