200 km from Fiambala. You will probably see beautiful scenery, sometimes you will see llamas and llamas crossing the road, so please be careful. The lagoon is beautiful, with its strong colors, the sound of water passing over the stones, the color of the sky, and the vast landscape make you want to stay longer. The road to the lagoon is great, the Chilean part is better. When you want to do some fast walking, slow walking things, you will feel the lack of oxygen, you will not feel. Although you can dine in Cortaderas, it is ideal to take it with you, as there is absolutely no infrastructure after that, except for very important shelters, if you need it, you can ask for help, or the Argentine custom owner who needs you to show the DNI , Vehicle green card and driving license.