This private hiking day tour will take you to yangguan by comfortably air conditioned vehicle from your dunhuang hotel upon arrival enjoy an approximately 31 miles 5 kilometers hike which will take you 2 to 25 hours to arrive at yangguanpass you will see this important pass of ancient silk road and visit the museumofyangguanpass lunch will be served at a local farmers restaurant afterwards visit jade gate pass and the great wall of han dynasty on your way back to dunhuang