Start your day by visiting the Shore Temple in Mahabalipuram, a UNESCO World Heritage site. Afterward, head to Kovalam beach for some family fun in the sun, sandcastles and swimming.
Visit the Government Museum to explore the rich history of Tamil Nadu. Afterward, catch a classic Tamil movie at the Swamy's Cine Complex. In the evening, head to the Kapaleeshwarar Temple to witness the sacredness of the Indian culture.
Spend the day at the Arignar Anna Zoological Park in Vandalur, which is one of the largest zoos in India. Take a safari ride and experience the wonders of wildlife such as Bengal tigers and Asiatic lions. For some shopping in the evening, head to the Phoenix Marketcity, a popular shopping mall in Chennai.
If you have extra time, add a visit to the Marina Beach, a scenic and historic spot for locals and tourists. If you have less time, consider removing shopping from your itinerary. Beware of scams and travel with caution in crowded areas. Lastly, eat the local food, it's spicy and delicious!