One of the prime attractions of all the nine waterfalls, Main Falls also known as Peraruvi is situated in the town center. It falls from an altitude of 60m and serves as the biggest of all the falls in the area.
In fact, the water stream besides being a major sightseeing spot, is also place of worship for locals. However, take care of the time you travel as between November and January, the stream dries up. But at the same time during the peak season, it displays a sight of sheer beauty. Two temples dedicated to Goddess Kuzhalvaimozhi Amman and Sri Thirukutralanthar (Lord Shiva) are also big attention seekers situated in the vicinity.