Mountains of Mendoza Province

Aconcagua () is a mountain in the Principal Cordillera of the Andes mountain range, in Mendoza Province, Argentina. It is the second-most topographically prominent peak in the world, as well as the highest mountain in the Americas, the highest outside Asia, and the highest in both the Western Hemisphere and the Southern Hemisphere, with a summit elevation of . It lies northwest of the provincial capital, the city of Mendoza, about from San Juan Province, and from Argentina's border with Chile. Aconcagua is one of the Seven Summits, the highest peaks on each of the seven continents.

mountain in Chile

thumb|Marmolejo top seen from the north. The face of the cliff shows altered rocks from the core of the volcano. Volcán Marmolejo is a high Pleistocene stratovolcano in the Andes on the border between Argentina and Chile. It is located NNE of the active San José volcano, and is the southernmost -plus peak in the world. The Argentine portion is within the Argentinean protection area of Provincial Reserve for Multiple Use and Natural Recreation Manzano / Portillo de Piuquenes. It is on the border of two provinces: Argentinean province of Mendoza and Chilean province of Cordillera. Its slopes are

volcano in the Andes mountains

Planchón-Peteroa is a complex volcano extending in a north–south direction along the border between Argentina and Chile. It consists of volcanoes of various ages with several overlapping calderas. Those include Volcán Planchón, Volcán Peteroa and Volcán Azufre.

Andean mountain

mountain in Argentina

Andean mountain in Argentina

mountain in Argentina