An ancient trade route between Spiti region of Himachal and Changthang plains of Ladakh and the neighbouring Tibet. The trek begins in Spiti valley and crossing over Prang La into ladakh
Gaddis are a semi-nomadic sheep hearding tribe of Himachal Pradesh. During this trek we follow the same trail that Gaddis go with their flock of sheep and goats during the month of June and July.