San Luis Province

San Luis is a province near the geographical center of Argentina, known for rugged hills and the mild climate of the Dry Pampas grasslands. In the northwest is Sierra de las Quijadas National Park, whose ochre-colored sandstone landforms include canyons and the huge, amphitheater-shaped Potrero de la Aguada valley. Also to be found here are preserved dinosaur footprints, tortoises and peregrine falcons.