A monument is a type of structure that was explicitly created to commemorate a person or event, or which has become relevant to a social group as a part of their remembrance of historic times or cultural heritage, due to its artistic, historical, political, technical or architectural importance.
Ambika Kalna is a city and a municipality in Purba Bardhaman district in the Indian state of West Bengal. It is the headquarters of the Kalna subdivision. It is situated on the western bank of the Bhāgirathi. The city is more popularly known as Ambika Kalna, named after a very popular deity, Goddess Kali, Maa Ambika.