Athirapally Falls are the most famous waterfalls in Kerala State of Southern India. Nicknamed as the Niagra of South India, the waterfall is situated at the Chalakudy River in the Thrissur District. It is 25 meters tall and over 100 meters wide. The fall is nicknamed ‘The Niagra of India’ because of the water thundering down in the entirety of its width during the peak monsoon season between June and October.