Arulmigu Koniamman Temple, is a historic Hindu temple located on the northern bank of the Noyyal River of Coimbatore, Tamil Nadu, India.Koyamma, the goddess worshiped by chieftain Kovan evolved into Koniamma and the name of the city Koyampuththoor could have been derived from Kovaiamma.[3] The temple was bulit during 11th century by the descendants of chieftain "Kovan".[4] A 84 feet (26 m) gopuram, the tallest in the entire region was completed in 2011 at a cost of ₹1.75 crore (US$200,000) by the Government of Tamilnadu.Then the thirukalyana vaibogam, the marriage ceremony of Koniamman , Kudndam vizha and Temple float festival takes place.