Sri Yoga Narasimha Swamy Temple is a popular temple known for its architecture and spiritual significance. You can start your day with a visit to this temple and seek blessings from the deity.
Gingee Fort is a historical monument where you can explore the fort's architecture and enjoy the scenic views from the hilltop. The fort has three hilltops, and you can hike up to the top of the fort to explore the ruins and take some snaps.
Sathya Murthy Mess is a small restaurant where you can have a delicious lunch. Their specialty is the traditional South Indian meals served on a banana leaf.
Pichavaram Mangrove Forest is the second-largest mangrove forest in the world. You can enjoy a boat ride through the mangrove forests and spot some exotic birds and animals.
Sattanathar Temple is an ancient temple known for its intricate carvings and spiritual significance. You can explore the temple's architecture and learn about the history and culture of the region.
Rakesh Restaurant is a multi-cuisine restaurant where you can have dinner. They have a wide range of vegetarian and non-vegetarian dishes on their menu.
After a long day of adventure, you can return to your hotel and relax.
Thiruvannamalai is a spiritual town known for its famous Arunachaleswarar Temple. If you are interested in visiting a spiritual place, you can add this to your itinerary. If you are interested in trekking, you can visit Jawadhu Hills, which is a popular trekking destination. If you have more time, you can plan for a side trip to Pondicherry, which is 2 hours drive from Thirukovilur.
You can also consider visiting the beaches near Pondicherry or explore the French architecture and culture in the city.
Make sure to carry sunscreen, hats, and comfortable shoes for your day-long adventure.
If you need help planning your trip, check out this link https://trip.tp.st/5u0O2Vxp for hotels and flight bookings.