The drive to Thekkady is enchanting as the road winds through tranquill countryside, rich plantations & thick jungles. The sanctuary, 60 km from Idukki, 190 km from Cochin and 114 kms away from Kottayam is open throughout the year , but the best season for a visit is from September to March. The sanctuary is centered around the large (24 sq km) artificial lake formed by a dam across the Periyar river. The main attraction is a boat trip over this man-made lake of Thekkady. The forest department arranges elephant rides and trekking inside the sanctuary.