The main geographical regions of Bhutan are:
- The Southern Foothills: This region consists of low-lying plains and foothills that run along the southern border of the country. The climate in this region is subtropical and the land is fertile, supporting a large agricultural population.
- The Inner Himalayas: This region consists of the middle hills of Bhutan, which are characterised by steep slopes, deep valleys and dense forests. The climate in this region is temperate and the land is used for both agriculture and forestry.
- The Great Himalayas: This region consists of the highest mountains of Bhutan, including the peaks of Mount Everest, Mount Kanchenjunga and Mount Chomolhari. The climate in this region is alpine and the land is mainly covered in snow and glaciers.
The highest point in Bhutan is Mount Gangkhar Puensum at 7,570 m (24,836 ft), which is the highest unclimbed mountain in the world.
Bhutan is also known for its many rivers and streams, which are fed by the melting snow and glaciers of the Himalayas. The main rivers of Bhutan are the Wangchu, Sunkosh and Manas rivers. These rivers provide water for irrigation and generate hydropower, which is a major source of electricity for the country.
Overall, the land of Bhutan is diverse and rugged, with a mix of subtropical plains, temperate hills and alpine mountains. This varied topography has resulted in a rich variety of flora and fauna, making Bhutan one of the most biodiverse countries in the world.
