The terrain and climate of Uttarkashi district provide uncongenial physical environment for human settlement. Yet undaunted by hazards and hardships this land was inhabited by hill tribes since ancient times bringing out the best in man his adaptive talents. The hill tribes namely Kiratas, Uttara Kurus, Khasas, Tanganas, Kunindas and Pratanganas find references in the Upayana Parva of Mahabharata. The land of Uttarkashi district has been held sacred by Indians since ages where the seers and sages had found solace and spiritual aspirations and performed penances and where devas performed their sacrifices and Vedic language was better known and spoken than elsewhere. People came here for learning Vedic language and speach. According to an account given in the Mahabharata, Jada Bharatha a great sage performed penances at Uttarkashi. the Kedar Khand of Skanda Purna refers Uttarkashi and the rivers Bhagirathi, Jahanavi and Bheel Ganga.