Sargunanatheswarar Temple is located at Tiruidumbavanam in Tiruvarur District
. It is 14 km southwest of Tirutturaippundi. The temple has a
. To the front of the temple is the sacred tank, Brahma
. There are several carved stone pillars in the temple premises. It is believed that Bhima, the character in the
, created the temple tank. The main festival of the temple is the annual Brahmotsavam
celebrated in the month of Vaikasi (May-June). Other festivals include Aani Tirumanjanam, Kartikai Deepam, Arudra Darisanam, Thai Poosam,
, Aadi Pooram, and Skanda Sashti.