On the border between Argentina and Chile Katia Lafaille widow of the mountaineer JeanChristophe Lafaille sets out on one of the hardest treks in the world Thirteen days of joy and suffering to conquer the summit of Mount Aconcagua the Colossus of America which stands at 6962 meters Trek movie a roadmap of an exceptional human adventure the film is to see for the breathtaking beauty of the landscapes and for the will of this woman who seems to have some accounts to settle with the mountain