Karaikudi
Karaikudi is a Greater municipality in Sivagangai district in the Indian state of Tamil Nadu. It is the 20 th largest urban agglomeration of Tamil Nadu based on 2011 census data. UNESCO has offered to set up a Chettinad Heritage Museum in Sivaganga district recognizing the unique style of architecture in the region. Karaikudi is a municipal town located in Sivaganga district of the state of Tamil Nadu. The place is the most famous in the entire municipality.