The discovery of the legendary city of Dv?rak? which is said to have been founded by raKrisha,is an important landmark in the history of India.It has set at rest the doubts expressed by historians about the historicity of Mahabharata and the very existence of Dvaraka city.The author is devoted to the identification of submerged structures of Bet Dwarka and Dwarka with those mentioned in the ancient texts and the basis on which dating has been done is also explained.