Periyakulam is a town located in the Theni district of Tamil Nadu, India. It is situated at the foothills of the Western Ghats and is known for its scenic beauty and agricultural activities. The town is famous for its grapes, which are cultivated in the surrounding areas, contributing to the local economy. The region has a rich cultural heritage, with several temples and historical sites. Periyakulam serves as a gateway to popular tourist destinations like Kodaikanal and Vaigai Dam. The town is well-connected by road and rail, making it accessible for visitors exploring the natural beauty of the Western Ghats.