Thayamangalam is small town which is located Ilayangudi taluk (Sivaganga to Rameswaram road), sivaganga district in south Tamil Nadau, India. The famous temple Arulmigu Muthumariamman Thirukoil is situated in this place.The distance between Thayamangalam and important places from Chennai 415 km, Madurai 65 km, Sivaganga 25 km, Karaikudi 45 Km, Paramakudi 20 km, Manamadurai 22 km and Ilayangudi 6 km.