The scale of the Hangkong Temple is not large, but the whole temple, supported on the cliff by the pine pole of the thick and thin arm (ordinary lady's arm), is really dangerous. Walking on the road of the hanging temple, looking at the front and the top of the head, and occasionally looking down at the mountains, I think that the Chinese people, especially the ancient people who devoted themselves to practice, are really admirable, whether they are physically, intellectually or persistently. But at the same time, I suggest that you never go to see more pine trees supporting the temple, because the more you look, the more afraid you will be, the more soft you will be. Many of the pine trees that support the whole temple are only half or less at the bottom, standing on the prominent small rocks on the cliff wall. When you look at them, it seems that the road under your feet is shaking imperceptibly and you can't afford to fall down at any time. The more you look, the more scared you are!!! And the temple hall actually has two floors, which are supported by small stones and thin trunks. Really soft legs! Are you weak? I didn't know until I passed by. The Hangkong Temple is about 2.5 hours'drive away from Datong City. The tour time is about 1.5 hours. Next door is Hengshan Mountain. It's also about 1 hour's tour time. So it's a waste of time for a single day, but it's a pity not to go. However, Miao is in the middle of the road from Datong to Wutai Mountain, so if you want to play with the Yungang Grottoes in Datong, you should go to Wutai Mountain again. It is suggested that you play with Yungang Grottoes in the morning, have lunch in Datong, have a tour in Datong in the afternoon and in the evening, and get up early the next day to go to the Hangkong Temple. The driver will ask if you want to go to Hengshan or whether you want to go there. Wutai Mountain? Then the teacher will tell you when and where to wait for Wutai Mountain's car to come and take you away. It's basically about 8 p.m. to Wutai Mountain. This is not a waste of time, but also a leisure to play.