The color of its transparent waters merges with the green of the forest around, creating a fantasy landscape. It is located 180 km from El Chaltén, as well as El Calafate. The lake is home to the 2-km wide Viedma Glacier.Viedma Lake unveils to the visitors just before arriving in El Chalten. And in the background, like a postcard, Viedma Glacier, the second largest in National Park Los Glaciares, is seen. Born in the Southern Patagonian Icefields, it flows into this lake with walls that are more than 40 meters high. Definitely one of the must-sees on your visit to El Chalten.