Indian Himalayan Region
The Indian Himalayan Region (IHR) is a range that spans ten states of India namely, Jammu & Kashmir, Himachal Pradesh, Uttarakhand, Sikkim, and Arunachal Pradesh as well as the hill regions of two states - Assam and West Bengal.[1] The region is responsible for providing water to a large part of the Indian subcontinent and contains varied flora and fauna.[2]
The IHR physiographically, starting from the foothills of south (Siwaliks), this mountain range extends up to Tibetan plateau on the north (Trans-Himalaya). Three major geographical entities, the Himadri (greater Himalaya), Himanchal (lesser Himalaya) and the Siwaliks (outer Himalaya) extending almost uninterrupted throughout its length, are separated by major geological fault lines. Mighty but older streams like the Indus, Sutlej, Kali, Kosi and Brahmaputra have cut through steep gorges to escape into the Great Plains and have established their antecedence.
The Northern-most range of mountains are the Karakoram Mountains that continue into Pakistan and China. To the south of the Karakoram range lie the Zaskar ranges. Parallel to the Zaskar ranges lie the Pir Panjal ranges. These three mountain ranges lie parallel to each other in the north-western part of India, most of its area lying in the state of Jammu and Kashmir.
Some of the highest mountains on earth are found in the region. Many rivers considered holy like the Ganga and Yamuna flow from the Himalayas.
Trans-Himalayas
Trans himalaya is created due to the collision with eurasian plate.This Zone is the Northern most area in the country in the states of Jammu and Kashmir and Himachal Pradesh. It is an extension of Tibetan plateau around the Himalayas. The Main Himalayan Ranges are as follows:
- Pir Panjal Range
- Dhaula Dhar Range
- Zaskar Range
- Ladakh Range
- East Korakoram Range
- Mahabharata range
Pir Panjal Range
To the south of the main Himalayas lies the Pir Panjal Range at an average height of 5,000m. From Gulmarg in the Northwest it follows the southern rim of the Kashmir valley to the Banihal pass. Here the Pir Panjal meets the ridgeline, which separates the Kashmir valley from the Warvan valley. The major passes here in Pir Panjal are the pir panjal pass due west of Srinagar, the Banihal pass which lies at the top of the Jhelum River at the southern end of the Kashmir valley, and the sythen pass linking Kashmir with Kishtwar.
Dhaula Dhar Range
To the south of the Pir Panjal lies the Dhaula Dhar range. It is easily visible because of its distinct feature of the snow-capped ridge, which forms the division between the Ravi and the Beas valleys. In the west it divides the Chenab valley and the Tawi valley. Towards the east it extends across Himachal Pradesh forming the high ridges of the Large gorge and extending towards the south of the Pin Parvati valley before it forms the ridgeline east of the Sutlej River.
Zaskar Range
It lies to the north of the main Himalaya. It acts as a backbone of Ladakh south of the Indus River, extending from the ridges beyond Lamayuru in the west across the Zanskar region; there it is divided from the main Himalaya by the Stod and Tsarap valleys, the Zanskar valley. On the east of the Zanskar region the range continues through Lahaul and Spiti. While on the North it continues across the Kinnaur before extending towards west across Uttaranchal. Some of the main passes are the Fatu La, on the Leh-Srinagar road, while the main trekking passes into the Zanskar valley are Singge La, the Cha Cha La and the Rubrang La.
Ladakh Range
To the north of the Leh lies the ladakh range and it is an important part of the Trans-Himalayan range that merges with the Kailash range in Tibet. Here the important passes are the famous Khardung La, and Digar La, which lie to the northeast of Leh.
East Korakoram Range
It is a giant range, which geographically divides India and Central Asia. The range consists of high mountain peaks like Saltoro Kangri, Rimo and Teram Kargri. The Korakoram Pass acts as the main connector between the markets of Yarkand, Leh and Kashgar.
Shiwalik Hills
It lies to the south of the Dhaula Dhar, with an average height of 1,500 to 2,000m.It includes the Jammu hills and Vaishno Devi, and extends to Kangra and if you move further east to the range south of Mandi. In Uttaranchal side it stretches from Dehra Dun to Almora before it heads across the southern borders of India.
So these were some of the major mountain ranges of Himalayas.
References
External links
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Himalayan North travel guide from Wikivoyage - Resource Information Database of Indian Himalaya