Kailali Districtकैलाली जिल्ला

Kailali is the powerhouse of the far west: 3,235 km² of Tarai plain and Chure hills (roughly 60% lowland, 40% hill, from 109 m to 1,950 m) bounded by the Karnali river to the east and the Mohana along the Indian border to the south. With 904,666 people at the 2021 census — up from 775,709 in 2011 — it is the most populous district of Sudurpashchim Province and the sixth most populous in Nepal. Its headquarters Dhangadhi, the province's only sub-metropolitan city, is the commercial gateway of the far west, with an airport, a major Indian border crossing and the highways that funnel the hill districts' trade.

Kailali is historic Tharu country: the Tharu remain the largest community at 36% of the population, and Tharu (35.9%) rivals Nepali (36.5%) as the most-spoken first language — a balance produced by decades of in-migration from the hills after malaria control opened the western Tarai from the 1960s. The district was part of the 'Naya Muluk', the western Tarai strip Britain returned to Nepal in 1860, and its modern history carries both the legacy of the bonded-labour kamaiya system abolished in 2000 and the fast growth (+1.48% a year) of one of Nepal's most dynamic agricultural economies, built on rice, wheat and cross-border trade.

Two landmarks bracket the district. In the west, the Ghodaghodi lake complex — 2,563 hectares of oxbow lakes, marshes and forest at the foot of the Chure — became Nepal's third Ramsar site in August 2003 and was declared the country's first bird sanctuary in 2022; mugger crocodiles and some 388 plant species share it with a rich winter bird population. In the east, where the East–West Highway crosses the Karnali at Chisapani, stands the 500 m Karnali Bridge, a single-tower asymmetric cable-stayed span completed in the early 1990s with World Bank financing — still Nepal's only cable-stayed bridge and an engineering icon of the country.