Kottamala
Kottamalai (கோட்டமலை - കോട്ടമല) is the highest peak in Southern part of Western Ghats located in Periyar tiger reserve in Idukki district of Kerala is a tall mountain peak situated in the Western Ghats at an altitude of 2,019m. It is one of the few tall peaks in the Western Ghats; and the highest peak of all in the Periyar plateau exceeding 2,000m.]).