Mahabalipuram, also known as Mamallapuram, is a UNESCO World Heritage Site that is known for its stunning temples and rock-cut caves. Spend your morning exploring the Shore Temple and Pancha Rathas, magnificent temple structures that are sure to leave you in awe. In the afternoon, visit the Krishna's Butterball and Arjuna's Penance. End your day with a relaxing walk on the beautiful Mahabalipuram Beach.
Pondicherry, also known as Puducherry, is a charming coastal town that was once a French colony. Take a morning stroll through the French Quarter and explore the colonial architecture and charming cafes. In the afternoon, visit the Sri Aurobindo Ashram, a spiritual community that offers meditation and yoga classes. End your day with a relaxing beachside dinner at the Promenade.
Ooty, also known as Udhagamandalam, is a picturesque hill station that is known for its tea plantations and scenic beauty. Take a morning drive to the Doddabetta Peak, the highest peak in the Nilgiri Mountains, for spectacular views. In the afternoon, visit the Government Botanical Garden and the Ooty Lake. End your day with a refreshing cup of tea at one of the local tea estates.
Kodaikanal is a serene hill station that is known for its tranquil lakes and lush greenery. Spend your morning exploring the Coakers Walk, a beautiful walking trail that offers stunning views of the valley. In the afternoon, visit the Pillar Rocks and the Bear Shola Falls. End your day with a relaxing boat ride on the Kodaikanal Lake.
If you have more time, consider visiting the Brihadeeswara Temple in Thanjavur, another UNESCO World Heritage Site that is known for its stunning architecture. You can also take a day trip to the Mudumalai National Park, a beautiful wildlife sanctuary that is home to tigers, elephants, and other animals.
Make sure to try some of Tamil Nadu's delicious cuisine, such as dosa, idli, and sambar. You can also try some of the local sweets, such as Mysore Pak and Jangri. Don't forget to shop for some traditional handicrafts, such as Kanchipuram silk sarees and Tanjore paintings.