Kalahasti is a place in the Indian state of Andhra Pradesh. It is a place of pilgrimage for Hindus. In Kalhasti, there is a famous and ancient temple of Shiva, a god of Hindus. The temple is one of the five such temples of Shiva in south India collectively known as Pancha Bootha Sthalams. The other four such temples are at Kanchipuram, Thiruvanaikaval, Tiruvannamalai, and Chidambaram.