The continent with the highest average elevation is Tibet or Asia, specifically the Tibetan Plateau. This region, often referred to as "the Roof of the World," has an average elevation of over 4,500 meters (14,800 feet) above sea level. The high elevation of this plateau significantly impacts climate and biodiversity, supporting unique ecosystems. The Tibetan Plateau also holds cultural significance, home to various ethnic groups and influencing climatic patterns across Asia.