The Department of history took initiative to conduct a study tour to Marayur, a pre-historic site in Idukki District on 23-25 July, 2015. The place is famous for traditional jaggery manufacturing, megalithic cave paintings and an early human settlement. Prof. M. R. Raghava Varier, Head of the Department, Department of History, Smt. Srilatha Damodaran and Dr. Sandeep led the team of students from the department. The team had visited Megalithic settlement including Cave paintings and Jaggery manufacturing at Marayur.