Mahabalipuram (or Mamallapuram) is a historic coastal town in Tamil Nadu, India, famous for its 7th-8th century UNESCO World Heritage rock-cut temples, intricate sculptures, and stunning, expansive beaches. Located ~60 km from Chennai, it was a major Pallava dynasty seaport, showcasing ancient Dravidian architecture like the Shore Temple, Pancha Rathas, and Krishna’s Butter Ball.