DarjeelingDarjeeling (dɑːrˈdʒiːlɪŋ, ˈdarˌdʒiliŋ, darˈd͡ziliŋ) is a town and municipality in the northernmost region of the Indian state of West Bengal. Located in the Eastern Himalayas, it has an average elevation of . To the west of Darjeeling lies the easternmost province of Nepal, to the east the Kingdom of Bhutan, to the north the Indian state of Sikkim, and farther north the Tibet Autonomous Region region of China. Bangladesh lies to the south and southeast, and most of the state of West Bengal lies to the south and southwest, connected to the Darjeeling region by a narrow tract.
Jhapa DistrictJhapa District (झापा जिल्ला; ) is a district of Koshi Province in eastern Nepal named after a Rajbanshi |Surjapuri language word "Jhapa" meaning "to cover" (verb). The latest official data, the 2021 Nepal Census, puts the total population of the district at 994,090. The total area of the district is 1,606 square kilometres. The lowlands of Limbuwan (present-day terai lands of Sunsari, Morang and Jhapa) was collectively known as Morang since the time of King Mawrong of 7th century.
Sankhuwasabha DistrictSankhuwasabha District (सङ्खुवासभा जिल्ला ) is one of 14 districts of Koshi Province of eastern Nepal. The district's area is 3,480 km2 with a population of 159,203 in 2001 and 158,742 in 2011. The administrative center is Khandbari. Bordering districts are Bhojpur, Tehrathum, Dhankuta, Solukhumbu and Taplejung in Koshi Province. Tingri County of Shigatse Prefecture in the Tibet Autonomous Region of China borders to the north.
Dhankuta DistrictDhankuta District (धनकुटा जिल्ला) () is one of 14 districts of Koshi Province of eastern Nepal. The district covers an area of and has a population (2011) of 163,412. Dhankuta is the district headquarters of Dhankuta District. Unification of Nepal Dhankuta was a part of Kirat Region before unification of those parts into Kingdom of Nepal. After 1816 there were 10 districts in Nepal and Dhankuta-chainpur district was one of them. All land from east of Dudhkosi river to the Mechi river was one district Dhankuta-chainpur.
Sunsari DistrictSunsari District is one of 14 districts in Koshi province of Nepal. The district is located in the eastern part of the Outer Terai and covers an area of . According to the 2011 Nepal census, the population was 753,328. The district headquarters is located in Inaruwa. The area was originally part of Morang District but became its own district in 1962 when Nepal was divided into 14 zones and 75 districts. Major cities in Sunsari district are Inaruwa], Itahari, Jhumka, Dharan, and Duhabi.