Sri Abheeshta Varadharaja perumal temple is located at Vishnupuram in Tiruvarur district.
This temple has its reference in the puranas. The Lord in this temple is holding the "Chakra" which is some what special when compared to the other temples. The history goes as follows:
Maha Vishnu after killing asuras, found that his chakra has lost its power. So to reinstantiate the lost power in his chakra, He went to Kalish, the abode of Lord Shiva and prayed to Him. Shiva asked Vishnu to go to Bhoolokha (the Earth) and offer pooja to shiva at a place called "Thiruveezhimizhalai" (located very near to Vishnupuram mentioned above). So Vishnu went there. He called the river Kaveri to help him in pooja, by giving water. Since kaveri came on the request of Vishnu (Hari) the river running on the side of thiruveezhimizhalai and other near by places is called by the name "Hari sol aaru" or the river that heeded to the words of Hari. It is now known as Arasal aaru after several transformations to the name by People.
Vishnu made the kaveri water to flow to the temple tank and he performed abhishekams to the deity (shiva) using that water and the 1008 lotus flowers that use to bloom on the temple tank daily. One day, Vishnu when he was about to complete his offerings, found that there was a shortage of 1 lotus flower. But he want to complete his pooja at any cost. So he plucked one of his eye from his face and offered it as a compensation to the flower that was found to be missing. Shiva became very happy with Vishnu. In no time he appeared before Vishnu and gave the sudharsana chakra back to him, now with more power and tejas than it was before.
The shiva at thiruveezhimizhalai who was offered the lotus eye of Vishnu came to be known as Nethrarpaneswarar or veezhinatha swami in Tamil. The place where Vishnu stayed and worshipped Shiva came to be known as Vishnupuram.
The Varadharaja perumal at Vishnupuram is known to cure eye related disorders and grant a happy and peaceful life to all the devotees who surrender themselves to his lotus feet. Also one will get all good things that they wish for from the Perumal as he is holding the powerful chakra that he got after praying.