Aconcagua , with a summit elevation of 6960.8 m, is the highest mountain in both the Southern and Western Hemispheres.
It is located in the Andes mountain range, in the Mendoza Province, Argentina, and lies northwest of its capital, the city of Mendoza, about from San Juan Province and from the international border with Chile.
The mountain itself lies entirely within Argentina, immediately east of Argentina's border with Chile.
Its nearest higher neighbor is Tirich Mir in the Hindu Kush, away.
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