From the source of the Yellow River to Hekou Town, Tuoketuo County, Inner Mongolia, the upper reaches of the Yellow River are 3472 km long with a drop of 3496 m, with an average gradient of about one thousandth. The drainage area of the Yellow River is 386000 square kilometers, accounting for 51% of the total drainage area. This section is rich in water and sediment, and contains abundant water resources.

From ancient times to the spring and Autumn period, the Yellow River has been performing "dragon wagging tail" drama in the North China Plain. The frequent diversion of roads, excessive flood and the formation of large loess fields provide vast, fertile and soft land for dry farming. The climate in this area is quite regular, and the rainy season is just in the growing season of crops.

As an interactive area of Geological Museum, it has educational significance to experience the development of primitive society. Built in primitive stone stool, stone table, torch and other items. At the same time, the thatched cottage built with wood structure can make children more immersive, and the hunting bow and spear will also be displayed.

It is also called "igneous rock". Under the influence of some geological structures, the molten magma from the deep crust or mantle intrudes into the crust or rises to the surface and condenses into rocks: those that begin to condense at a considerable depth from the surface are called "plutonic rocks", such as peridotite, pyroxene, granite, etc.; those that erupt from the surface or condense near the surface are called "extrusive rocks", such as basalt, rhyolite, etc; Between plutonic rocks and extrusive rocks are "hypabyssal rocks", such as granite and syenite porphyry.

In the diversified Chinese language, "Yu" stands for all the space, and "Zhou" stands for all the time. "Yu": infinite space, "Zhou": infinite time. So the word "universe" means "all time and space.". Linking the concept of "universe" with time and space reflects the unique wisdom of ancient Chinese people.

The large-scale stone carvings are inscribed with golden geological characters of laoniuwan, which fits the main color of laoniuwan Geopark adjacent to the Yellow River;