Argentina January 24, 2017 3332 Volcano Aconcagua and Vineyard, Argentine province of Mendoza ◄ Back Next ► Picture 1 of 26 Volcano Aconcagua and Vineyard. Aconcagua is the highest mountain in the Americas at 6,962 m (22,841 ft). It is located in the Andes mountain range, in the Argentine province of Mendoza