Kolli Malai, also known as the Kolli Hills, is a mountain range located in the southern part of India, specifically in the Namakkal district of Tamil Nadu. The hills are known for their stunning landscapes, lush greenery, and a variety of flora and fauna. They rise to an elevation of about 1,200 meters and are a popular destination for trekking and nature enthusiasts. The region is rich in cultural heritage, with several ancient temples and local traditions. The Akkal Kovil temple, dedicated to the goddess Kolli Malai, is a significant pilgrimage site. The hills also offer a pleasant climate, making them an ideal getaway from the heat of the plains.