The tallest mountain in the Americas is Mount Aconcagua, located in the Andes range of Argentina. It rises to an elevation of approximately 6,961 meters (22,838 feet) and is the highest peak outside of Asia. Aconcagua is a significant destination for mountaineers looking to ascend the highest peaks in each continent. Its challenging climate and altitude attract adventurers, and it plays a vital role in the region’s ecosystem and tourism industry.