Ghazipur is a city/town and a municipal corporation and headquarter of Ghazipur district in the state of Uttar Pradesh, India. It is the administrative headquarters of Ghazipur Division and Sub-division. Back to the past, it was a place of administration under Guptas dynasty too than earlier as described in Hindu Mythology, as kingdom of King Vishvamitra, who later changed into saint and popularly known as Maharshi Vishwamitra. Vishwamitra was the son of Gaadhi.
Ghazipur is well known for its opium factory, which is the biggest authorized opium factory in the globe, established by British East India Company in 1820. It is home to handloom weaving and a perfume trade. The town is a significant farming market. Lord Cornwallis, governor-general of British India, died in Ghazipur-UP and is buried there. The town is nearest to the UP-Bihar border. The home tongue at the place is Bhojpuri. Ghazipur UP borders the important spiritual city of Varanasi and is located about 80 km east of Varanasi UP and 40 km from Buxar which is the entry point of Bihar state