Tour of Dang Valley of nepal

Dang District is located in Inner Terai in Province No. 5 in midwestern Nepal. The district, with Ghorahi as its headquarters, covers 2,955 km² and has a population (2011) of 548,141. Tulsipur, the second biggest city of Dang, is a transportation hub. There are numerous temples and gumbas in Dang Deukhuri district.[further explanation needed] Ghorahi is a proposed capital of Rapti Lumbini Province (Province 5) based on the Constitution of Nepal 2015. This district consists of the larger easterly and upstream portions of the parallel Inner Terai valleys of Dang and Deukhuri, plus enclosing ranges of hills and mountains. Downstream, both valleys cross into Banke District.

To the south, the district borders Uttar Pradesh, a state in India, Nepal's neighboring country—specifically the Balarampur and Shravasti districts of Awadh. Because the international border follows the southern edge of the outermost Siwalik foothills called the Dudhwa Range, there is no Outer Terai extending onto the main Ganges Plain inside this district. The permeable geology of the Siwaliks does not support moisture retention or soil development, so they are covered with unproductive scrub forest.

The Dudhwas rise steeply to a crest at about 700 meters, then slope more gradually into the Deukhuri Valley, down to 250 meters elevation at the Rapti River. The Dudhwas extend more than 100 km, causing the Rapti to detour west around them before turning southeast down the main trend of the plains into India. Deukhuri's climate is nearly tropical and it is well watered by the river, as well as possessing abundant groundwater.

North of Deukhuri Valley, the Dang Range rises as high as 1,000 meters with passes at about 700 meters. The Dang Valley lies north of these hills, drained by the Babai River tributary to the Ghaghara (Karnali). Valley elevations range from 600 meters along the Babai with alluvial slopes gradually rising northward to 700 meters along the base of the Mahabharat Range. The district then extends upslope to the crest of the Mahabharats at 1,500 to 1,700 meters elevation. The bordering districts to the north are Pyuthan, Rolpa, and Salyan.