We leave from Carlos Paz going south passing through beautiful mountain towns bordering rivers, such as Alta Gracia, where we can see the Jesuit missions, La Serranita, the City of America Village, General Belgrano Village and Santa Rosa de Calamuchita at the foot of La Sierra Chica (small hill). The road runs pass two lakes of out standings beauty: the dam of the Molinos and the damming of the Third River , where we will lunch and visit the tourist village and the second largest nuclear plant in the country.