It took a few kilometers to ride in the Yadan National Geological Park. It feels very relaxing. It is a cool experience to ride a bicycle on a desert road with no people and cars. On the way, I met a player who participated in the Dunhuang Cycling Competition that day and gave him a commemorative photo. Another cool thing is to rent a buggy to take pictures. The driver takes you to several of Yale's hottest spots and won't miss those classics.