Thiru Parameswara Vinnagaram or Vaikunta Perumal Temple is a temple dedicated to the Hindu god Vishnu, located in Kanchipuram in the South Indian state of Tamil Nadu.
Constructed in the Dravidian style of architecture, the temple is glorified in the Divya Prabandha, the early medieval Tamil canon of the Azhwar saints from the 6th - 9th centuries AD.
It is one among the 108 Divyadesam dedicated to Vishnu, who is worshipped as Vaikuntanathan and his consort Lakshmi as Vaikundavalli.
The region was once known as Vidharba Desa ruled by King Virocha. Due to a curse incurred in his past birth, he had no issues. A staunch Shiva devotee, he prayed to Lord Kailasanatha in Kancheepuram conducting a yajna.
Lord Vaikunda Perumal-Paramapada Nathar graces the devotees in standing, sitting and reclining form from under the Ashtanga-Mukunda Vimana. Sanctum Sanctorum and the first prakara-corridor are of Kudavarai type built with sand rock.
The temple is called Mummada Koil. Mother blesses the devotees from a shrine facing east in the front Mandap. Divine serpent Adisesha is under a two joint trees in the prakara.
Lord Shiva made the Dwarapalakas of Lord Vishnu to be born as the kings sons. Though born as the princes, they continued to be devotees of Lord Vishnu and conducted a yajna for the welfare and prosperity of the people of this region. Pleased with them, Lord Vishnu granted darshan as Vaikundanatha to the princes.