The Tibetan Plateau is unsurpassed in its geographical scale and altitude. It is an intermontane plateau of immense proportions, containing the world’s highest non-polar glaciers. Its vast height and surface area create a significant heat source in summer, which helps drive the South Asian Monsoon system. For geographers, it is a “Third Pole,” holding the largest reserve of fresh water outside the Arctic and Antarctic. It serves as the source for nearly all major Asian rivers, including the Yangtze, Yellow, Mekong, Indus and Brahmaputra, making it the most hydrologically significant plateau on Earth.