Begin your trip to the ancient city of Thirunelveli by visiting the Sri Varahaswami Temple, one of the 108 Divyadesams of Lord Vishnu worshipped by the Tamil Azhwaars. This stunning temple, built in the Dravidian style of architecture, features intricate carving and sculpture work. A highlight of the temple is the Garudavahanam - the idol of Lord Vishnu seated on the back of Garuda, the eagle vehicle.
Head to the Kattabomman Memorial Fort, a historic site dedicated to the freedom fighter Veerapandiya Kattabomman. This 17th-century fort offers a glimpse into the bravery and courage of the Kattabomman. The fort includes a palace, watchtowers, granaries, and a temple. Make sure to visit the museum inside the fort that showcases the life of Kattabomman and artifacts from that era.
Next, take a refreshing dip in the Agasthiyar falls where you will be surrounded by lush greenery and pristine nature. These secluded falls are located in the middle of serene forests. They were previously known as Papanasam falls, and it is believed that a dip in the falls washes away one's sins.
On day two, get up early and visit the Nellaiappar Temple, a grand Dravidian-style temple dedicated to Lord Shiva. The temple features intricate carvings, colorful pillars, and sculptured halls. Make sure to visit the Kanthimathi-Nellaiyapper Mandapam, a hall that is home to over 1,000 pillars, each uniquely decorated.
Finally, end your trip with the enchanting view of Manimuthar Waterfalls. Set amidst the dense green forests, this waterfall is considered one of the most beautiful falls in Tamil Nadu. Take a hike to the top of the waterfall and explore the riverbed and crystal-clear water.
If you have extra time, consider visiting the following places: Alwarkurichi, a town known for its unique Tamil architecture; Thiruvattar Adikesava Perumal Temple, an ancient temple dedicated to Lord Vishnu; or the Banatheertham falls, a popular trekking destination in the Western Ghats. If you have less time, you could skip the Agasthiyar falls and instead explore the Shenbagathoppu Grizzled Squirrel Wildlife Sanctuary. Pack light cotton clothes, comfortable walking shoes, and don't forget to carry sunscreen and hats for protection against the sun.