A trekkers delight, Kodaikanal has some exquisite locations to offer to both the professional trekkers and the novice ones. Trekking routes with varying difficulty levels are present and a tourist can select the route according to the fitness, time factor and one's trekking ability.
One of the toughest routes is from Periyakulam Adukkam- Kodaikanal which has a trekking distance of about 18 kms which can be covered within 7 hours. For the trekkers who prefer easy walk, the route from Kodaikanal to Berijam will be the suitable one and the trekker will be able to enjoy the green valleys and the mountain ranges surrounding Kodaikanal.