The tallest mountain in South America is Aconcagua, standing at 6,961 meters (22,838 feet) above sea level. Located in the Andes mountain range in Argentina, it is also the highest peak outside of Asia. Aconcagua attracts climbers from around the world, offering several routes for reaching its summit. The mountain’s prominent height and challenging weather conditions make it a significant challenge for mountaineers, often requiring advanced climbing skills. Aconcagua is part of the Aconcagua Provincial Park, which is known for its stunning landscapes and biodiversity, showcasing the unique ecosystem of the Andes.