Nava Kailasam - Nine Famous Siva Temples in Tamil Nadu. All these nine temples are linked with Sage Agasthiyar. Navakailasam refers to nine individual ancient temples of Lord Shiva in Tamil Nadu District of India. This is one of the noted Hindu Pilgrimage destinations with numerous temples rich in historical and religious significance. Navakailasam Temples of Lord Shiva Nava Kailasam