 There are a number of valleys and rivers within the Calchaquí Valley that have their own name, such as the "Quebrada del Toro" (Gorge of the Bull), "Valle de Lerma" (Lerma Valley) near Salta city, the Quebrada de Escoipe formed by the Escoipe River, the "Valle Encantado" at the feet of the Cuesta del Obispo, the "Quebrada de las Conchas" of the Conchas River near Cafayate, the valley of the , and the Calchaquí River itself.These valleys were once inhabited by a number of tribes.Ruins of the Quilmes can be found in Tucumán.