Visakhapatnam is a port city and industrial center in the Indian state of Andhra Pradesh, on the Bay of Bengal. It's known for its many beaches, including Ramakrishna Beach, home to a preserved submarine at the Kursura Submarine Museum. Nearby are the elaborate Kali Temple and the Visakha Museum, an old Dutch bungalow housing local maritime and historical exhibits. Hindu texts state that during the Fifth century BC, the Visakhapatnam region was part of Kalinga territory, which extended to the Godavari River.