The Himalayan region is a vast mountain range in Asia, stretching across five countries: India, Nepal, Bhutan, China, and Pakistan. It is home to some of the world's highest peaks, including Mount Everest, which is the tallest mountain on Earth. The Himalayas are known for their stunning landscapes, diverse ecosystems, and unique cultural heritage. This region plays a crucial role in the climate and hydrology of Asia, as it feeds major rivers like the Ganges, Indus, and Brahmaputra. The Himalayas also attract many trekkers and climbers, making it a popular destination for adventure tourism.