Adimali is a town located on the Madurai National Highway in Kochi, Idukki District, Kerala. Pepper, rubber and cardamom are the major agricultural products of the region. Munnar is a town in the Western Ghats range in Idukki district in the Indian state of Kerala. Munnar derives its name from the three rivers Mudrapuzha, Nallathani and Kundala. Munnar is the most famous hill station in the world. Adimali and Munnar Road Video.