Kali Valley is located in Pithoragarh District of Uttaranchal. The Kali River and Kali Valley are of great importance in the Kumaon region. For the ancient Tibetans, who used to trek for 6 to 8 weeks in India, the valley has always been a trading route from India to Tibet. The Lipulekh Pass lies in the Kali Valley. During the Kailash - Mansarovar Yatra, the pilgrims trek through this valley.