Gansu Provincial Museum is located in the west of Lanzhou City. Bus No. 31 can be reached. The main exhibition of Gansu Museum is the theme exhibition of the Silk Road on the 2nd floor, which tells about the economic and cultural exchanges between the Inland China and Central Asia, West Asia and Europe. The treasure of the town hall is the copper galloping horse, also known as the horse stepping on the flying swallow, which is one of the first 64 national treasures prohibited from exhibiting abroad. In addition to the history and humanities, the exhibition of paleontology here is also very good. At present, the largest ancient fossil of the Yellow River in China, there are many complete fossils such as Stegosaurus and parrot dragon, as well as various kinds of vegetation, trilobites, sea lilies, insects and other fossils. The museum is open free of charge. The invoice is closed at 16 p.m. and closes at 17:30 p.m. It usually takes about half a day for a visit to be completed carefully.