The primary mountain range in eastern Asia is the Himalayas. This range is not only notable for its height but also its significance in terms of climate, culture, and ecology for the region. It forms a natural barrier between the Indian subcontinent and the Tibetan Plateau. The Himalayas house several of the world's highest peaks, including Mount Everest. Additionally, the range influences the weather patterns and is critical for the rivers originating from it, which are vital to millions of people living in the surrounding areas.