Morning: Visit the UNESCO World Heritage Site of Shore Temple and marvel at the stunning architecture of the Dravidian style. Explore the nearby Pancha Rathas, a group of monolithic monuments, and the Arjuna's Penance, a massive bas-relief sculpture.
Afternoon: Head to the beautiful Mahabalipuram Beach and relax by the shore. Take a stroll to the nearby historic lighthouse and climb to the top for a panoramic view of the town.
Evening: Visit the Mahabalipuram Dance Festival if it's happening during your visit and enjoy a captivating performance of Indian classical dance. Alternatively, explore the local markets and pick up some souvenirs.
Morning: Start the day with a visit to the Aurobindo Ashram, a spiritual community founded in 1926. Learn about the teachings of Sri Aurobindo and explore the beautiful gardens and buildings of the ashram.
Afternoon: Head to the French Quarter of Pondicherry and explore the charming streets lined with colonial era buildings. Visit the Sri Aurobindo Handmade Paper Factory and learn about the traditional paper-making process.
Evening: Relax at the beautiful Promenade Beach and enjoy the sunset. Don't miss the nightly sound and light show at the historic French War Memorial.
If you have more time, consider visiting the Brihadeeswarar Temple in Thanjavur, which is a UNESCO World Heritage Site. Also, a side trip to the beautiful hill station of Ooty is highly recommended. Make sure to try some of the local cuisine, such as dosa, idli, and sambar. Book your hotels and flights at https://booking.tp.st/VhZsadPo.