Pithoragarh is a Himalayan town with a Municipal corporation in Pithoragarh district in the Indian state of Uttarakhand. It is the largest hill town in Kumaon Division. "The district is named after its headquarters town, Pithoragarh. Tradition has it that during the reign of the Chand Rajas of Kumaon, one Piru, also called Prithvi Gosain, built a fort here and …Pithoragarh is a Himalayan town with a Municipal corporation in Pithoragarh district in the Indian state of Uttarakhand. It is the largest hill town in Kumaon Division. "The district is named after its headquarters town, Pithoragarh. Tradition has it that during the reign of the Chand Rajas of Kumaon, one Piru, also called Prithvi Gosain, built a fort here and named it Prithvigarh which, in the course of time, got changed to Pithoragarh."