Vadakarai ('north bank') in Dindigul taluk, Theni district, Tamil Nadu, India, now forms part of that portion of Periyakulam municipality which lies north of the Sankaraparani River, but it was once the chief village of a palaiyam of the same name.
Map of Vadakarai, Tamil Nadu 627812
References
Vadakarai Wikipedia(Text) CC BY-SA