Start your day with a visit to the Nellaiyappar Temple, a significant Hindu temple situated in the center of Nagoor. Dedicated to Lord Shiva and Parvati, the temple presents an impressive example of Pandyan architecture. Don't forget to see the intricate carvings adorning the walls and pillars.
Next, head to the Nagoor Fort, that used to be the residence of the Nayak rulers in the past. The fort has a blend of Dravidian, Islamic, and European architectural styles. Besides the imposing walls and watchtowers, the complex houses several small temples and palaces.
After lunch, visit the Nagoor Museum that captures the region's rich history and culture. You can see ancient sculptures, paintings, coins, manuscripts, and other artifacts. The museum also has a library and an archive section that you can visit and explore.
Explore the Thirumalai Nayakkar Palace that served as the Nayak rulers' residence and entertainment place. Built-in the Indo-Saracenic style, the palace showcases the fusion of Hindu and Islamic architectural styles. You can visit the palace's throne room, central courtyard, and the dance hall with beautiful frescoes. The palace has an impressive sound and light show from 6:30 PM to 8 PM.
Complete your day with a visit to the Gandhi Museum, which presents the life and times of Mahatma Gandhi, his struggles, and his philosophy of non-violence. You can see various photographs, letters, and belongings of the Father of the nation, and the Indian independence movement's key events.
If you have more time, you can visit other temples and palaces in and around Nagoor like the Mariamman Kovil or the Kudumiyanmalai Temple. You can also take an evening stroll on the Vaigai River or explore the local market selling handicrafts, textiles, and jewelry. If you have less time, you can omit a site or two or hasten the pace. Don't forget to carry water, wear comfortable shoes, and respect the local culture and traditions.