The legend and the name
Kolli Hills — Kolli Malai in Tamil, often translated as the “mountain of death” — carries a history woven through myth. Ancient Tamil literature describes the hills as being protected by Kollipavai, the local guardian deity. Sages searching for somewhere quiet enough for penance are said to have chosen these slopes for their stillness.
When demons tried to disturb that penance, the goddess is said to have driven them away with nothing more than her enchanting smile. The legend gave the hills their name, and something of that mystical quiet still hangs over the range today.