I have visited ooty, frequently visited Mysore, visited Tamil Nadu, hogenakal falls etc,I have also Visited one of the world famous heritage center HAMPI which is the only one place where we can see the past historic, cultural monuments its was awesome and in ooty there is dolphin point where we get to see teh three borders of Karnataka, Tamil Nadu, Kerala. There is short train service between kukunoor and ooty which reminds you of Kashmir the train travels in between the country side and tea estates once in a lifetime we need to see this.