Inside the Hazarduari Palace, there are numerous spacious halls and rooms that were used for various purposes. These include the Durbar Hall, which was the ceremonial hall where the Nawabs held their court proceedings and meetings with important dignitaries. The palace also housed administrative offices, a treasury, a library, and a vast collection of valuable artifacts, including paintings, portraits, sculptures, weapons, and antique furniture.
Hazarduari Palace witnessed significant historical events during its time. It was a witness to the decline of the Nawabs’ power and the subsequent British colonization of Bengal. The palace also played a role in hosting grand celebrations and cultural events during the Nawabs’ rule.