It's small in scale and rich in content. It's very suitable for sightseeing. The highlight of the first exhibition hall is the planning and construction of Sanjiangyuan National Park. The Salt Lake products and UAV industry of the second exhibition hall are unique. The national culture content of the third exhibition hall is not much. The two exhibition halls on the second floor are the most attractive: the unearthed cultural relics of Jiangheyuan civilization have a good view; the intangible cultural heritage of the other exhibition hall is so dazzling that it is very beautiful and interesting that many contents are rarely seen in other exhibition halls. I hurried by for an hour because of the time relationship. I saw an old man with his own Maza sitting there, listening carefully to the voice explanation and watching attentively. It was envious. Recommend not less than 2 hours, recommend headphone explanation.