Courtallam Main Falls
Courtallam Main Falls, also known as Peraruvi, is the largest and most prominent waterfall in Courtallam in Tenkasi District, Tamil Nadu, on the Chittar River in the Western Ghats. Dropping about 60 metres, it is fed by seasonal monsoon flows and famed as the 'Spa of South India' for water believed to have herbal medicinal properties. It is the central attraction among Courtallam's nine waterfalls and draws large seasonal crowds.