The most popular destinations where you must travel are Bangalore, Hyderabad, Chennai, Madurai, Kochi and Kerala. Apart from the vast range of temples here, you will find comfort in the cool sea breeze in the beaches. Pondicherry is not far, and you can travel to the famous Aurobindo Ashram for your spiritual upliftment. The most popular South Indian dishes include Idly, Dosa, Sambar Vada and Uttapam. All of these dishes are cooked with simple ingredients and are rich in nutrient quotient.