Welcome to the Nilgiris Bordering the Karnataka and Kerala states, the Nilgiris or Blue mountains is a veritable fairyland. It has hill stations at various altitudes and is a very popular travel destination. There are cloud-kissing peaks, dense forests, rushing streams, undulating emerald green plains, breath-taking view of sudden drops, valleys and glades. The entire area of the district, 2,500 sq.km. in extent is unique for it's elevation, natural beauty and tourist spots.