The Nilgiris District is a picturesque hill district in western Tamil Nadu, part of the Western Ghats and known for its cool climate, rolling tea gardens, misty mountains, and colonial-era charm. Often called the “Blue Mountains”, the Nilgiris are a major hill tourism destination, attracting nature lovers, adventure seekers, and heritage enthusiasts. The district is also home to rich tribal culture, wildlife reserves, and UNESCO-recognized heritage attractions.