I have travelled all over India except for the NorthEast, Kashmir, and Himachal.
AND... I am rectifying that right now! I am off to the NorthEast (Sikkim, to be precise) for about ten days. Am leaving on March 12, 1999. Will let you in on Sikkim as soon as i come back.
After I return, you can find a lot of stuff on this page for the Nilgiris and related wildlife sanctuaries, Munnar, Kodaikanal, temple festivals in Palakkad (my mother's hometown), Bangalore, Mysore, the temple circuit in Tamilnadu, and much, much more.