Periyakulam is an important town in Theni-District. It is situated 16 kms from Theni and located in the foothills of kodaikanal. Mangoes of this town are very popular. Mango is the largest harvest here, considered second only to Salem and is exported to foreign countries. During summer the climate is cool at night like Kodaikanal. Periyakulam is connected with all major towns in Tamil Nadu by road. Nearest Airport is Madurai (84 kms).