It lies on the border between the Chilean Metropolitan Region (near a major international highway about 80 km east of Santiago) and the Argentine province of Mendoza, about 100 km south of Aconcagua, the highest peak of both the Southern and Western Hemispheres.
It lies on the border between the Chilean Metropolitan Region and the, near a major international highway about 80 km (50 mi) east of Santiago. It is located about south of Aconcagua, the highest peak of both the Southern and Western Hemispheres.