South India is a region in the southern part of India. It includes the states Andhra Pradesh, Karnataka, Kerala and Tamilnadu. It also houses the Union Territory Pondicherry (Puducherry) and Lakshadweep Island in the Arabian Sea. The Godavari, Krishna, Tungabhadra and Kaveri rivers are important non-perennial sources of water. Southern region speak one of the Dravidian languages: Kannada, Malayalam, Tamil, Telugu, and Tulu. The classical dances of India like "Bharat Natyam" and "Kathakali" have South Indian origin. The charm of South India can be best defined through mesmerising hill stations, majestic temples, lush green forests and immaculate beaches. These four naturally occurring and diverse terrains make up the Southern India. South India is famous for its vibrant culture, delectable food, among other manmade marvels. One can rejuvenate their senses by visiting serene places like Kerala, Pondicherry, Ooty, Mysore and more. The delicate, intrinsic and detailed architecture are unparalleled and cannot be found anywhere else. This part of India has enormous beaches, water falls, forests, lakes, backwaters, Wild Life Sanctuary etc. The famous cities in this region are Hyderabad and its twin city Secunderabad, Mysore, Bangalore (Bengaluru), Kochi (Cochin), Trivandrum (Thiruvananthpuram), Chennai (Madras), Kanyakumari (Nagercoil)etc. Some of the famous hill stations in this region are Kodaikanal, Ooty (Ootacamund), Munnar .