Yelagiri Hills Experience: Overall a good trip... Not much places to visit but will really enjoy the chill climate... Yo can find para - diving there... Enjoyable.
Food, sight-seeing and shopping: Food are okay.. Not superb.
Activities & things to do: It is a tribal area... Yo cant find more activities to do. But trekking and Para - diving is available which will be more interesting.
Travel tips, How to reach, travel warnings etc: If yo are from Chennai... Take a Train from Chennai to Jolarpet... From there take a Taxi or yo will get Buses... 14 hair pin bends.