Siddhashrama (literally, the hermitage of the siddhas) is referred to in the Ramayana, Mahabharata and the Puranas. In Valmiki's Ramayana it is said that Viswamitra has his hermitage in Siddhashrama and it was the erstwhile hermitage of Vishnu, when he appeared as the Vamana Avatar. He takes Rama and Lakshmana to Siddhashrama to exterminate the demons who are disturbing his religious sacrifices. In the Narada Purana (Purva,1.25), Siddhashrama is mentioned as the hermitage of sage Suta.