There is a statue of Vishnu at the 2000 yaer old Padmanabhaswamy Temple in the heart of the city. This temple is located within the walls, or fort that encircles the town, and is the only temple in the state with a huge gopura which was so much part of the temple architecture in Tamil Nadu. This is an interesting temple but quite muted by Tamil Nadu standards and I think the six metre long reclining figure of Vishnu is probably the most striking aspect.
...the treasure discovered in a temple in southern India. Nobody knew for certain what was hidden beneath the ancient Sri Padmanabhaswamy temple... But a lawyer named Ananda Padmanabhan had a hunch. According to legend , treasure was sealed in the temple vaults .