Highlights
- Kaviyam Falls — Kaviyam Falls is one of the noted waterfalls of the Kalvarayan Hills, alongside Megam and Periyar falls, located near Thoradipattu panchayat. The cascade is surrounded by the dense greenery of the Eastern Ghats and is a refreshing spot for visitors and trekkers exploring the hills.
- Pappanayakkanpatti Dam — Pappanayakkanpatti Dam is described as the largest dam in the Kalvarayan (Kalrayan) Hills area, with a height of about 52 feet. It holds monsoon runoff from the hills and is one of several dams and reservoirs that make the range a water source for the surrounding plains.

