The historical significant Pandiyan Kallu is a rock rising above the sea, located 2kms from the famous Trikkanad Temple. Legend says that one of the Pandya King tried to attack the temple through the sea, but their ship was burnt by Lord Shiva. The burnt ship was then turned into a rock and later it came to be known as Pandiyan Kallu. It is a quite challenging and favourite destination of adventurous swimmers.