Mandavi Beach is located in the vicinity of Ratnagiri Town of Maharashtra. This beach, which extends up to Rajiwada Port, is bordered by Ratnadurg Fort to its west and the Arabian Sea to its south.Mandavi Beach is known for its black sand and hence, the beach is often referred to as 'Black Sea'. This beach is also known as 'Gateway to Ratnagiri', owing to the presence of the bastion situated at the head of the bay. Mandavi Beach is one of the busiest beaches in Maharashtra, as it is popular among water sports enthusiasts.