Ootacamund or Udhagamandalam, which stands 7,349 feet above sea level in the   Nilgiris, is known as the Queen of southern hill resorts of India. Ooty, as it   is popularly known, spreads over 36 square miles, and the temperature ranges   from 25 degree celsius in summers, to near freezing in winters.
This famous hill station is at the junction of   Tamil Nadu, Kerala and Karnataka, three southern states of India. It was founded   by the Britishers, in the early part of the 19th century, to serve as summer   headquarters for the government of Madras. Before that time, the area was   inhabited by Todas. These tribal people still inhabit the area, but only around   3000 remain.
Places to Visit in Tamil Nadu