Ilaiyattangudi is a village located near Tirupathur in Sivaganga district of Tamil Nadu. It is famous for Kailasanathar Nithyakalyani Temple which is one of the seven temples held in high esteem by the Chettinad Nagarathar community.
It also has the Adhistanam temple of the 65th Shankaracharya of the Kanchi Matha, His Holiness Pujyasri Sudarsana Mahadevendra Saraswati.
References
Ilaiyattangudi Wikipedia(Text) CC BY-SA