Bogra ( Bogura) is a northern district of Bangladesh, in the Rajshahi Division. It is called the gateway to North Bengal. Bogra is an industrial city where many small and mid-sized industries are sited. Bogra district was a part of the ancient Pundravardhana territory and the ruins of Mahasthangarh, the ancient capital of Pundravardhana, are located north of Bogra.