Baidu said no tickets, go to 40 per person! This cave was discovered by chance when mining gold. It should have been popular at the time, but now there are basically no people to go. An old man is watching at the door. When he comes, he will take it in. There are no colored lights in it, only incandescent lights. There is basically no ornamental! The road is black and slippery, only halfway back! It is recommended that interested people can invest, repair the road, install colored lights inside, and improve the environment inside, otherwise such a good resource will be wasted!