Nilgiri refers to a mountain range located in southern India, primarily in the state of Tamil Nadu. It is part of the Western Ghats and is known for its stunning landscapes, rich biodiversity, and pleasant climate. The region is home to several hill stations, including Ooty and Coonoor, which attract tourists seeking natural beauty and cooler temperatures. The name "Nilgiri" translates to "blue mountains" in Tamil, derived from the blue-hued flowers of the Kurunji plant that bloom every twelve years. The area is also significant for its tea plantations, which contribute to the local economy and provide a unique cultural experience for visitors.