The Northern Mountains and the Northern Plains of India Here we can find the information about the Northern Mountains and the Northern plains of India. THE GREAT NORTHERN MOUNTAINS The Great Northern Mountains are stretched like a wall across the north of the Indian subcontinent. The Northern Mountains consist of the Trans-Himalayan Ranges and the Himalayan Ranges. (A range is a continuous line of mountains.) The Trans-Himalayan Ranges The Trans-Himalayan Ranges are a series of towering mountain chains that originate from the Pamir Knot. The Pamir, a plateau, is also known as the ‘roof of the world’. These ranges lie to the north of the Himalayas and have an average height of 6000m. Of the various Trans-Himalayan Ranges that radiate out of the Pamir Knot, the ones that lie in India are the Karakoram Range, the Ladakh Range and the Zaskar Range. The Karakoram is the northernmost mountain range of India. The highest peak of this range is Mt K2 or Godwin-Austin (8611m)