You may want to spend more than a day to experience Kolli hills in the best way possible. Seated at an altitude of 1000-1300 metres above the sea level, Kolli hills are a delight for the trekkers and other tourists alike. It has an untamed charm and it would be an experience discovering the village life of tribal hamlets here. Get yourselves acquainted with distinct shades of culture and make new friends here. Agasagangai water waterfalls is the must visit spot here. This is also known as Kollimalai falls. You descend 1000 steps to experience the magic.