Sarahan is known with the then Sonitpur mentioned in Puranas. per a legend, the manifestation of the immortal is according to the Daksha-Yajna incident once the ear of the Sati fell at this place and have become an area of worship as a Pitha - Sthan. Presently within the kind of a virgin the icon of this eternal immortal is consecrated at the highest construction of the new building. Below that construction the immortal as Parvati, the female offspring of Himalaya is enshrined as a divine consort of Lord Siva.
The temple complicated has another 3 temples dedicated to Lord Raghunathji, Narsinghji and Patal Bhairva terrorist group (Lankra Veer) - the guardian spiritual being. Sarahan was the capital of rulers of former Bushahr State. Bushahr folk earlier wont to management the state from Kamroo. The capital of state later was shifted to Sonitpur. Later Raja Ram Singh created Rampur because the capital. it's believed that the country of Kinnaur was the Kailash mentioned in Puranas, the abode of Shiva.
With its capital at Sonitpur this former princely state was extended up to entire space of Kinnaur wherever for typically Lord Shiva disguised himself as Kirata. Today, the then Sonitpur is understood as Sarahan. Banasura, the ardent lover of Lord Siva, eldest among the 100 sons of nice ablative demon King island and therefore the nice grandchild of Vishnu votary Prahlad, throughout the Sanskrit literature age was the ruler of this princely state.