It's very worthwhile to take the Tianmen Mountain Cableway. There are ropeways and buses on and off Tianmen Mountain. We took a bus up the mountain and felt the excitement and interest of the ninety-nine bends. When you go down the hill, you can choose the ropeway to see the mountains, and you can also see how dangerous the ninety-nine bends are. The cableway usually takes about 8 people and takes a long time, so you can take some snacks or water to prepare. If you want to take pictures of the scenery outside the window, you can take pictures. It's really beautiful. Looking at the green patches everywhere and looking back at the Tianmen Cave behind you, the huge emptiness still reminds people of the thrills of the nearby trestle road.