The Chettinad region, centered around Karaikudi, Tamil Nadu, offers rich cultural heritage, opulent mansions, and delectable cuisine. Historically significant as the home of the Nattukottai Chettiars, the region now boasts well-preserved mansions alongside dilapidated structures. Visitors can explore Athangudi, experience the local cuisine, and peruse the vibrant antiques market. Various accommodations are available, and transportation options include road, train, and flights to nearby Trichy.