Kolli

Kolli, also known as Kolli Hills or Kolli Malai, is a hill range in the Namakkal district of Tamil Nadu, India. It lies in the eastern part of the state and forms a prominent highland area rising above the surrounding plains. The range is characterized by rugged terrain, deep valleys, and evergreen forests with pockets of agriculture on the lower slopes.

Geography and climate: The hills reach elevations well over 1,000 meters above sea level, providing several scenic viewpoints and a cooler climate than the plains. The area experiences misty conditions during the monsoon and milder temperatures year-round, making it a popular destination for nature lovers and trekkers.

Ecology and economy: The Kolli Hills host a mix of forest ecosystems and cultivated land. The forests support a range of flora, including medicinal plants, while the lower slopes are used for agriculture and spice cultivation. Pepper and other spice crops are among the crops grown in the region, contributing to local livelihoods.

Culture and tourism: The hills attract visitors for trekking, nature walks, and temple sites atop the range. Cultural and religious sites, along with opportunities for eco-tourism, contribute to the local economy. Access is typically by road from nearby towns, with several small settlements serving as bases for visitors.

See also: Namakkal district; Kolli Malai.

Other uses: The name Kolli is most strongly associated with this hill range; references to Kolli in other contexts are limited and regional.