Laguna de los Tres is the main hike in Los Glaciares National Park. Right below Fitz Roy Massif, you get as close as you can to see the immenseness of this mountain. It's an 8-hour, demanding hike. 700 meters of level gain From Patagonia Eco Domes, We have a direct trail that connects with the main trail, passing through Mirador Glaciar, Piedras Blancas, and Poincenot. This night and hike will deliver a 100% Patagonia experience.