Gamhariya was a village development committee in Rautahat District in the Narayani Zone of south-eastern Nepal.

Just before 2017 Nepalese local elections, it was merged with other 5 Village development committees samanpur, Sangrampur, Bahuwa Madanpur, Dharampur and Bariyarpur to form Gadhimai Municipality.

Among them around 100 are boarders mostly from Rautahat District, Sarlahi District and Bihar (India).The curriculum of study is not only Islamic study like "Deene Taleem" but also mathematics and languages like English, Arabic, Persian, Urdu, Hindi and Nepali are taught.

It also connects Sarlahi District via its sub locality Laxmipur over Bagmati River It is connected with new Highway called "Gaur-Chandranigahpur Highway" through Garuda Municipality that links this Village to capital of Nepal, Kathmandu, and other major cities like Birgunj, Janakpurdham, Pokhara, Biratnagar, Nepalgunj, Bharatpur, etc.

Land transportation like Tanga, rickshaw, Jeep, bus is available to reach Garuda Municipality.