When traveling between Xi'an and Chengdu, there are several noteworthy stops depending on whether you are taking the high-speed train or driving. For train travelers, major stops include Hanzhong, where you can visit the Shimen Plank Road Scenic Area, and Guangyuan, which offers access to the historic Jianmen Pass. For those embarking on a road trip, the journey through the Qinling Mountains offers scenic detours to Cuihua Mountain and the Xi'an Qinling Wildlife Park. Further south, you can explore the Zhang Qian Tomb in Hanzhong, the majestic cliffs of Jianmen Pass, and the ancient city of Langzhong. As you approach Chengdu, other popular attractions include the Sanxingdui Museum in Guanghan, the ancient irrigation system of Dujiangyan, and the serene Mount Qingcheng.