Let KAYAK do the searching
Based on KAYAK hotel searches, the most popular destination is Ooty (45% of total searches to Tamil Nadu). The next most popular destinations are Chennai (23%) and Kodaikanal (22%). Searches for hotels in Velankanni (10%) are also popular.
KAYAK users have found double rooms in Tamil Nadu for as cheap as AED 23 (Madurai) in the last 3 days. The average price is AED 286.