Trekking
Kodai offers several scenic trekking spots, including one which is to walk along the stream which goes to dolphin nose. kodai tourist office has a trekking guide which is available for free there, which lists all the possible trekking routes and difficulty levels. the tourist office advises people to take guides and offers to provide them, although this is not necessary. an easy trek is the perumalmalai trek which is the tallest mountain that area.
South Indian Zen Meditation retreats with Master Ama Samy
South Indian Zen Meditation retreats with Master Ama Samy. (http://www.bodhizendo.org/)
Watch a Tamil movie
Go down the pt road, continue to s-road. then turn left, after the petroleum station. just ask which way is to cinema, almost every local knows it. vellaiyappan cinema theatre - is old building with relatively big screen and cheap tickets - great experience. ticket cost 30 rs 15 may 2009
Kodaikanal Yoga Center
Located in an ecological farm, Kodaikanal Yoga Center is a space for spiritual practice in nature. The center hosts regular weekly Yoga and meditation workshops. Complementing these are courses, lectures and trainings that include: healing arts, ecological lifestyle, meditative art and more.