The Dundwa Range (

Hindi Modern Standard Hindi (, ), commonly referred to as Hindi, is the Standard language, standardised variety of the Hindustani language written in the Devanagari script. It is an official language of India, official language of the Government ...

and dundwā shrinkhalā) is a subrange of the Sivalik Hills in western

Nepal Nepal, officially the Federal Democratic Republic of Nepal, is a landlocked country in South Asia. It is mainly situated in the Himalayas, but also includes parts of the Indo-Gangetic Plain. It borders the Tibet Autonomous Region of China Ch ...

and northern

Uttar Pradesh Uttar Pradesh ( ; UP) is a States and union territories of India, state in North India, northern India. With over 241 million inhabitants, it is the List of states and union territories of India by population, most populated state in In ...

, India. It separates the Outer Terai of Balarampur and Shravasti districts in

from Deukhuri Valley in Nepal's Dang-Deukhuri and eastern Banke districts. The international border follows the southern edge of this range, leaving a zone of forested Bhabar inside Uttar Pradesh. The Dundwas diverge from other Sivalik ranges at 27°52'N, 83°14'Ein western Kapilvastu, extending 160 km W and WNW across Dang Deukhuri District and into Banke -- within 20 km of Nepalganj -- before descending into the alluvial plains. The Dundwas divert the Rapti some 100 km west before the river resumes its southward course toward the

Ganges The Ganges ( ; in India: Ganga, ; in Bangladesh: Padma, ). "The Ganges Basin, known in India as the Ganga and in Bangladesh as the Padma, is an international which goes through India, Bangladesh, Nepal and China." is a trans-boundary rive ...

. Nepal's main E-W Mahendra Highway climbs 400 metres from the Outer Terai to cross this range at 28°47'N, 82°49'E. Summit elevations diminish from east to west with some exceeding 1,400m near the eastern end of the range. ~930m Shiv Gadi rises 4 km west of Mahendra Highway. 80 km further west there is a ~790m summit, then the crest progressively loses elevation to 190m at the lower end of Deukhuri Valley. Koilabas bazaar, Nepal is located on the international border in this range.

References

{{coord, 29, 00, N, 80, 00, E, display=title, region:IN_type:mountain_source:GNS-enwiki Mountain ranges of the Himalayas Mountain ranges of Nepal Mountain ranges of India Landforms of Uttar Pradesh Himalayan subtropical broadleaf forests Hills of Nepal#