Drive to Kangding via Ya’an. The ride is comfortable in the morning but will get tougher in the afternoon. You’ll pass Erlang mountain-the first pass of the countless high mountains on the Sichuan-Tibet highway. Stop Luding to visit the Iron Bridge. You will arrive at Kangding-the capital city of Ganzi Tibetan Autonomous Prefecture. After dinner, enjoy the hot spring at Erdaoqiao. Overnight at Kangding.