Arulmigu Migura Aruneshwarar Temple is located at Thirumiyachchur in
Tiruvarur District. Lord Meghanatha Swami and Goddess Lalitambika are the main deities of this temple. There are two sacred tanks in the temple, Surya Pushkarini and Kali Theertham. It is believed that it was here that
Sage Agastya was conveyed
Lalita Sahastranama by Lord Hayagriva. The rays of the sun fall on the inner sanctum 21st till 27th of Tamil Chithirai month.
The nearest railhead is Peralam Railway Station.