Baghmara Upazila has an area of 363.3 sq km, located in between 24°30′ and 24°41′ north latitudes and in between 88°41′ and 88°58′ east longitudes. It is bounded by manda and atrai upazilas on the north, durgapur, puthia and natore sadar upazilas on the south, Atrai and Natore Sadar upazilas on the east, mohanpur upazila on the west. Archaeological heritage like Mazar of Panchpir and Shahi Mosque at village Achin Ghat on the bank of the river Baranai is located in Baghmara.