We went to Mexico National Park in a self-organized group and were arranged to visit the Upper Antelope Valley. According to the guide, the ticket for Upper Antelope Valley was 20 dollars more expensive than Lower Antelope Valley. The reservation was to enter the valley at 2 p.m. and drive the Indian to the valley mouth. Then we walked around under his guidance. Although we knew little about his explanation, we took beautiful pictures with his advice. Because there are too many tourists, the overall feeling of time is a little rush, on the return bus, we think that the Lower Antelope Valley should be better looking, because the depth is deeper and more time-space tunnel taste, the leader said that the team would not make an appointment to Lower Antelope Valley, and then come back to Lower Antelope Valley to see, attached a few photos of Upper Antelope Valley, we compare the difference between Upper Antelope Valley and Lower Antelope Valley.