Thirparappu is famous for a great waterfall and a sivalaya temple. Commonly the waterfall of Thirparappu is known as ‘Kumari Kuttalam’.Thirparappu Waterfall in Kanyakumari is 300 feet long and consists of a rocky riverbed. The view of the water, falling from a height of 50 feet, is truly magnificent. A small temple dedicated to Lord Shiva is situated on the banks of the river. There are strong walls and fortifications that surround the temple.