I took the high-speed train from Guiyang to Qianxi Station at around 7 o'clock in the morning, and then took a taxi to Zhijin Cave in 45 minutes. The online taxi was very cheap, with a flat price of 120 and a toll of about 25. It was very convenient. I was sent directly to the tourist center, where I stored my luggage first, and then took a shuttle bus in. There was no queue in the morning, and it took 5 minutes to get to the cave entrance. Then I walked in for a while and came out in a little over 2 hours. I also sat in several places inside. The main thing was to sit when I was tired. There were many benches inside for rest. Some places were a bit humid, so it was very convenient to bring a paper bag with me. I saw the background picture of the Guizhou weather forecast: Silver Rain Tree. It was very magnificent. The cave was extremely cool. I didn't have any hope after reading the comments, but after entering the cave, I was still captivated by the beautiful scenery. After coming out, there was a shuttle bus to Zhijin Grand Canyon, entering the world of Tomb Raiders Notes. In the afternoon, I waited in line for half an hour for the boat, and after coming out, I took a direct bus to Huangguoshu.