What is the highest point in the Southern Hemisphere?

Mount Aconcagua is the highest point in the Southern Hemisphere, standing at approximately 6,961 meters (22,838 feet) above sea level. Located in the Andes mountain range in Argentina, it is not only the tallest peak in South America but also the highest peak in the world outside of the Himalayas. The significance of Aconcagua lies in its prominent elevation among the peaks in the Southern Hemisphere, distinguishing it from other high mountains such as Mount Kilimanjaro, which, while notable for its height in Africa, does not reach the same elevation as Aconcagua.

Mount Everest, primarily known for holding the title of the highest peak in the world, is located in the Himalayas, firmly in the Northern Hemisphere, disqualifying it from being the answer to this specific question. Similarly, Mount McKinley, now known as Denali, is also situated in North America and thus falls outside of the Southern Hemisphere. Understanding the geographic locations and elevations of these significant landmarks leads to reaffirming that Mount Aconcagua is indeed the highest point in the Southern Hemisphere.