Manang and Mustang Region are both of the smallest districts among 77 districts of Nepal. It is almost 300 km far to the northern part from the capital city Kathmandu. Its total geographical size is 1380 square kilo meters. Mustang is one of the smallest districts among the 77 districts of Nepal. It is one of the smallest districts for aspects of population as well as by the geographical structure. Geographically, it is dry, less-rain fall area or called isolated land like Tibetan plateau.