Kalvarayan Hills

Kalvarayan Hills is a major hill range of the Eastern Ghats spread across Kallakurichi and Salem districts in Tamil Nadu. Divided into Chinna Kalvarayan (Small) and Periya Kalvarayan (Big) sections, the hills rise to about 1,200 metres and are known for dense forests, waterfalls, and Malayali tribal settlements. The area offers viewpoints, trekking routes and biodiversity, and is visited as an offbeat nature and hill destination.

Visitors can expect a forested hill range with winding ghat roads, small tribal villages, agricultural terraces and seasonal waterfalls such as Megam Falls and Periyar Falls. The landscape includes viewpoints, dense scrub and deciduous forest, streams and dams at the foothills. Facilities are basic and the area is largely rural. Exploration is mainly by road and short treks, with opportunities for sightseeing, photography and nature walks.

Kalvarayan Hills is part of the Eastern Ghats and has historically been inhabited by the Malayali tribal community. The hills remained relatively isolated with traditional shifting cultivation and forest-based livelihoods, and were administered as a tribal hill area during the British period.

The hills are culturally significant as the homeland of the Malayali tribe, with traditional villages, local festivals and agricultural practices. Small temples and community settlements reflect the rural hill culture of northern Tamil Nadu.