Usually one finds a small Shiva shrine in a major Vishnu temple or a small Vishnu shrine in a major Shiva temple. But only in one place can we find two gods equal in one major temple. In Chidambaram, Shiva manifests as Nataraja & is one of the Pancha bhoota shtalams. In the same temple almost facing him is Lord Vishnu giving darshan in his sleeping form as Govindaraja Perumal (One of the108 Divya Desam temples of Vishnu). Both the Gods almost face each other.