The West Canyon Glass Bridge, located in the West Canyon, is a high-level glass trestle. When we went there, there were not many such things in China. It was very fresh and exciting. There were cliffs around it. From the foot, we could see the abyss of 10,000 feet. It was thrilling. No cameras were allowed on the trestle. They had to take pictures for you. The price of each one was $30, which was a monopoly. No way, just one family. This "Sky Bridge" was actually conceived by the Chinese people. It took 10 years to plan and build. It is the tallest building in the world today and is also known as the eighth wonder of the world.