Vaithisvaran Koil is famous temple in which Lord Vaithyanatha Swamy (Meant for Doctor) and Goddess Thaiyalnayagi( Doctress) are present. Also Lord SelvaMuthukumaraswamy(Murugan) is famous God worshipped here. This is one of Navagraha Temples famous for Lord Mars(Sevvai Sthalam). So Tuesday is good day to visit. Also Vaithisvaran Koil is famous for Nadi Astrology in which Astrology has been looked through Ancient Olai suvadi.