The temple deity is known as Uppiliappan, where 'Uppu' signifies salt in Tamil and 'Illa' signifies absence.
According to local legend, the Lord accepted the hand of Bhoomi Devi under the condition that she would never be separated from him.
The temple serves as a parihara sthala for those seeking relief from marriage-related obstacles.
The main sanctum contains idols of Lord Oppiliappan, Bhoomi Devi, and Sage Markandeya.
Unlike many other Vishnu temples, the idol here is in a standing posture, measuring approximately two feet in height.
Arulmigu Sri Oppiliappan Temple is a prominent Vaishnavite shrine dedicated to Lord Venkateswara, located in Thirunageswaram near Kumbakonam. It is one of the 108 Divya Desams, which are holy abodes of Vishnu praised by the Tamil Alvars. The deity here is unique because the offerings, including the main sanctum's 'prasad', are prepared without any salt, adhering to a specific divine vow. The temple architecture features a five-tiered gopuram and a complex spanning two acres. It is historically linked to the legend of Bhoomi Devi, who is believed to have been brought up by Sage Markandeya at this site. The temple serves as a vital pilgrimage center within the Cauvery delta region. It maintains a distinct tradition where the deity is worshipped as 'Oppiliappan', meaning 'the incomparable one'.
The main entrance gopuram provides the best exterior view, especially during the golden hour.
Purchase the saltless 'prasad' offered at the temple, as it is a unique cultural practice of this site.
Visit during the early morning or late afternoon to avoid the midday heat on the stone temple floors.
Check the temple calendar for specific festival days dedicated to Thiruvonam, which is considered the birth star of the presiding deity.
Avoid bringing food items inside the inner temple premises, and do not attempt to take photographs inside the sanctum sanctorum.
Visitors must remove footwear before entering the temple complex; modest traditional attire covering shoulders and knees is strictly required.