The Waterwheel Expo Park
The Waterwheel Expo Park located along the south shore of the Yellow river in Cheng Guan District of Lanzhou City, northwest China's Gansu Province. It is an important scenery in the line of Bin He road. It built in 1994, covers an area of 1.45 hectares and is comprised of two waterwheels, a cofferdam, the recreation area and a house of water mill. With 12 wheels of the Yellow River waterwheel in this park as main scenery, assemble the Chinese and foreign different forms, different styles of tens of waterwheels, Lanzhou Waterwheel Expo Park is currently the waterwheel theme parks which has the most varieties, the largest number of waterwheels in the world. Among them, the Yellow River Waterwheel in Lanzhou due to its unique structure, exquisite craft, bold style becoming the representative of the waterwheel and state-level intangible cultural heritage items. It usually takes 1-2 hours to finish the tour in this park.