The Lower Himalayan Range also called the Lesser Himalayas or Himachal is one of the four parallel sub-ranges of the Himalayas.[1][2] It has the Great Himalayas to the north and the Sivalik Hills to the south. It extends from the Indus River in Pakistan to the Brahmaputra Valley in North East India traversing across North India, Nepal and Bhutan.[3] The sub-range has an average elevation of 3,700–4,500 m (12,100–14,800 ft).[4]