Bara District is one of the seventy–seven districts of Nepal, located in the western part of the Madhesh Province. The district is third richest district in Nepal after Kathmandu and Morang with 3.3% share of total GDP of Nepal and highest per capita income in Madhesh province. Kalaiya serves as the district's headquarter. Bakaiya, Jamuniya, Pasaha, Dudhaura and Bangari are the main rivers of Bara. The main languages spoken in the district are Bhojpuri, Bajjika, Tharu and Nepali.
Bara district is famous for the Gadhimai Temple, particularly as every five years it celebrates the Gadhimai Mela. This festival has historically been celebrated every 5 years by sacrificing animals. In the future animal sacrifice will no longer occur, as temple authorities have decided to convert the festival into a "momentous celebration of life."