Marina Beach is a natural beach in Chennai, Tamil Nadu along the Bay of Bengal sea. The beach is the first longest beach in India and the second longest in the world. The length of the beach is 13 km.
It is a renowned beach because the memorial of the two chief ministers M. G. Ramachandran and C. N. Annadurai. It houses the cemetery of Former Chief Ministers Kalaingar M. Karunanidhi and Amma J. Jayalalithaa. It is the most crowded beach in the country. More than 10,000 to 25,000 visitors visit the beach on weekdays while more than 50,000 visitors visit the beach during holidays.