Crystal Palace is really a palace made of crystal. Before I went, they said, I still don't believe it. Later, I took my family with me and went there to find that there was such a refined crystal city hidden in this small mountain area. Originally it was two and a half hours to see the scenic spots inside the cave. I walked with my family for more than three hours. I really liked it here. When we came back, we spent several hundred yuan to buy a crystal stone and put it in our study at home. The stone will shine at night, which is very beautiful. It's worth a lot more than those bought at the jewelry store.