Puniki ngajangkepin wawengkon jimbar ipun 952.63 km2 (367.81 sq mi) miwah magenah ring dataran éndép Terai Dalam ring kelod-tengah Népal ring distrik Nawalpur, Parasi, Chitwan miwah Makwanpur.
It covers an area of 952.63 km2 (367.81 sq mi) and is located in the subtropical Inner Terai lowlands of south-central Nepal in the districts of Nawalpur, Parsa, Chitwanand Makwanpur.