Sindhuli District (सिन्धुली जिल्ला), a part of the Bagmati Province, is one of the seventy-seven districts of Nepal, a landlocked country located in South Asia. The district, with Sindhulimadhi Kamalamai as its headquarters, covers an area of . As per the 2011 census, Sindhuli District has a population of 296,192. i) Before being annexed as an integral part of Nepal, it was under the governance of Makwani king. Raghab Narendra Sen, who was the King of Makwanpur in 1530 and known as the Sindhuli, established the settlement of the region and thus it was named after him. ii) At ancient time the great saint used to dwell in the hill (1077 m above sea level) of nowadays Sindhuli madi. He was popular as Siddha Baba (one who got enlightened) among residents of Sindhuli district. This place got its naming under his name and began to be called as Siddhasthali सिद्धस्थाली (place where enlighten lives). With time it got deviated and began to be pronounced as Sindhuli. iii) An indigenous group (Tamangs) were predominant in this region. These indigenous people call Singthuwa (सिङ्थुवा) for cutting down tree and Sinthuji (सिङ्थुजी) for collecting timber. Due to the presence of intense forest within this region, the herding of goats was popular and way of living was dependent on agriculture and forest resources. Over time due to gradual deviation in the naming the region got its name - Sindhuli. iv) Hinduism began from this place called Sindhuli. The location has a huge historic significance. The Sindhuli Gadhi in Sindhuli is the place where British soldiers were defeated for the first time in Asia in 1767 A.D. The army under the leadership of Captain Kinloch came to help the then ruler of Kathmandu - Jai Prakash Malla against the attack of Prithvi Narayan Shah. The Gorkhali soldiers were familiar with the terrain and used it to their advantage. Despite being outmatched by the British Army's advanced weaponry, the Gurkhas fought bravely and ultimately defeated the British. The British retreated, leaving behind their weapons.