Kailasanathar Temple, Kanchipuram – The Ancient Stone Wonder of Tamil Nadu 🛕 The Kailasanathar Temple in Kanchipuram, Tamil Nadu, is one of the most magnificent and ancient temples in South India. Dedicated to Lord Shiva, this architectural masterpiece was built around 700 CE by Pallava King Narasimhavarman II (Rajasimha) and completed by his son Mahendravarman III. It stands as the oldest structural temple in Kanchipuram, built entirely of sandstone, symbolizing the glorious Pallava art and devotion.