1. The Great Himalaya Range (Himadri): This is the northernmost and the highest of the three ranges, having an average elevation of above 6000 metres (19,685 feet) above sea level. The Great Himalayan Range is where some of the world’s highest peaks are located, including Mount Everest, K2, and Kanchenjunga.
2. The Lesser Himalaya Range (Himachal): This range runs parallel to the Great Himalayas and is located to its south. It has an average elevation of 2500 to 3000 metres (8202 to 9843 feet) above sea level. The Lesser Himalaya range encompasses popular hill stations such as Shimla and Mussoorie.
3. The Shiwaliks (Outer Himalaya): This is the southernmost and lowest range of the Himalayas. It has an average elevation of around 1000 to 1500 meters (3281 to 4921 feet) above sea level. The Shiwaliks are made of sedimentary rocks and can be found in foothills and ridges and are characterized by rounded topography and a rugged landscape.
