Three major geographical entities, the Himadri (greater Himalaya), Himanchal (lesser Himalaya) and the Shiwaliks (outer Himalaya) extending almost uninterrupted throughout its length, are separated by major geological fault lines.

The Three Major Divisions of the Himalayas from North to South

The Himalayas, often referred to as the "Roof of the World," is a vast mountain range stretching across several countries in South Asia, including India, Nepal, Bhutan, and Tibet. It is a geological marvel and a significant source of awe and inspiration for many. The Himalayas are divided into three major divisions from north to south: the Trans-Himalaya, the Great Himalaya Range, and the Lesser Himalaya Range. Let's explore each division in detail.

1. Trans-Himalaya
The Trans-Himalaya, also known as the Tibetan Himalayas, is the northernmost division of the Himalayan mountain range. It encompasses the vast and arid Tibetan Plateau, which extends into the autonomous region of Tibet in China. This division is characterized by its high altitude, barren landscapes, and extreme climatic conditions. Some of the notable features of the Trans-Himalaya include:

- Karakoram Range: Located in the western part of the Trans-Himalaya, the Karakoram Range is known for its towering peaks, including the world's second-highest peak, K2 (Mount Godwin-Austen). It forms a natural border between Pakistan, India, and China.

- Eastern Himalayas: This section of the Trans-Himalaya stretches across parts of Tibet and Bhutan. It is known for its stunning alpine meadows, deep valleys, and remote monasteries, such as Taktshang (Tiger's Nest) in Bhutan.

2. Great Himalaya Range
The Great Himalaya Range is the central division of the Himalayas and is often referred to as the main or highest range. It spans across several countries, including India, Nepal, and Bhutan. This division is characterized by its majestic peaks, deep valleys, and diverse flora and fauna. Here are some key features of the Great Himalaya Range:

- Highest Peaks: Some of the world's highest peaks are found in this division, including Mount Everest, the highest peak on Earth. Other notable peaks include Kanchenjunga, Makalu, and Annapurna.

- Glaciers: The Great Himalaya Range is home to numerous glaciers that feed major rivers in the region, such as the Ganges, Indus, and Brahmaputra. These glaciers play a vital role in maintaining the region's water resources.

- National Parks: Several national parks and protected areas are located in this division, such as Sagarmatha National Park in Nepal and Great Himalayan National Park in India. These areas preserve the unique biodiversity and natural beauty of the Himalayas.

3. Lesser Himalaya Range
The Lesser Himalaya Range, also known as the Middle Himalaya or the Outer Himalaya, is the southernmost division of the Himalayas. It runs parallel to the Great Himalaya Range and is characterized by its lower altitude and gentle slopes. Here are some notable features of the Lesser Himalaya Range:

- Lower Peaks: The peaks in this division are comparatively lower than those in the Great Himalaya Range but still offer breathtaking views. They include Nanda Devi, Trishul, and Dhaulagiri.

- Forest Cover