Journey into the high-altitude cold desert of Spiti on a complete Kinnaur–Spiti circuit. Starting from Chandigarh, the route climbs through Shimla, Sarahan and the Sangla valley to Kalpa, then follows the Sutlej and Spiti rivers past Nako Lake, Tabo and Dhankar to Kaza, before crossing Kunzum Pass and Chandratal to Manali through the Atal Tunnel.