As per Sthala puran, Kamalavalli Nacchiyar, the daughter of Chola King fell in love with the Lord and observed penance. Pleased with her efforts, the Lord Azagiya Manavalan came and married her. Avathara Sthala of Tirupannazhwar. There is a spearate sannidhi for the Azhwar. Kalyana uthsavam is celebrated on Panguni (March-April) Pooram day when Lord Ranganatha from Srirangam graces the occasion.
This is a part of Trichy Municipality and is about 3 kms from Trichy Station.