Arunachala is a hill in Tiruvannamalai, Tamil Nadu, and one of the five main Shaiva holy places in South India. The Arunachalesvara Temple to Shiva is located at the base of the hill. The hill is also known by the names Annamalai, Arunagiri, Arunachalam, Arunai, Sonagiri, and Sonachalam.
Virupaksha Cave
Skandasramam