Departamento de Chacabuco
Chacabuco is a department in the province of San Luis, Argentina. It is located northeast of it, has a surface area of 2,651 km² and borders the departments of Junín to the north, Libertador General San Martín and Coronel Pringles to the west, Pedernera to the south, and to the east with the province of Córdoba through the Saws of Comechingones.