Ayacucho Department, San Luis

Ayacucho is a department of San Luis Province, Argentina.

Ayacucho Departamento de Ayacucho
Department
Location of Ayacucho Department in San Luis Province
Coordinates: 32°36′S 66°7′W / 32.600°S 66.117°W / -32.600; -66.117
Argentina	Argentina
Province	San Luis
Population [1]
• Total	16,906

With an area of 9,681 km² (3,738 sq mi) it borders to the east with the departments of Junín and San Martín, to the south with Coronel Pringles and Belgrano, to the west with the provinces of Mendoza and San Juan, and to the north with San Juan, La Rioja and Córdoba, which makes it the only department in Argentina which borders four provinces.