Begin your journey in Mahabalipuram, known for its fascinating UNESCO world heritage site - the Shore Temple. This ancient temple looks glorious with waves crashing at its base. Check out the nearby Pancha Rathas, five monolithic temples carved into different shapes like chariots and elephants. You can also indulge in some water sports at the Mamallapuram Beach or go for the scenic drive through East Coast Road.
Take a break in Coimbatore, known as the Manchester of South India. For an adventurous start, trek to the Dhoni Hills for a view of the stunning Western Ghats. Make sure to visit the Marudhamalai Temple, an ancient hill-top temple. Spend the evening shopping at the bustling RS Puram Market, famous for its spices and textiles.
Finally, reach the city of Kochin and book a thrilling backwater tour to witness the beauty of the lagoons. Learn about the local spices by visiting Fort Kochi spice market where you can find a variety of spices such as cardamom, cinnamon, and ginger. At sunset time, head towards the Fort Kochi Beach to enjoy the view of the beautiful Chinese fishing nets while tasting some mouthwatering Kerala cuisine.
If you have an extra day, consider exploring the calm and serene Munnar tea plantations. If you are a history buff, visit the famous Tipu Sultan's Fort in Palakkad.
If you have less time, skip the RS Puram market in Coimbatore and head straight to Kochin. If you're seeking a more spiritual getaway, take a tour of the Kodanad Elephant Training Centre.