Idinjar Falls also known as Mankayam and Kalakkayam is a popular one day hide out destination for those who love nature. Its almost 55KM from Trivandrum enroute Palode Botanical Garden. Being a waterfall which is near by the motorable road, lot of local tourists visiT this place during holidays. Most of the time it’s crowded and the main falls area cannot accommodate large gatherings. Mankayam eco tourism development authority charges nominal fees from the tourists to visit the falls area.