Cross the Dinosaur Bay Tunnel and drive down the road under the traffic signs at the Liujiaxia Dinosaur National Geological Park. I have to say that Yongjing is really a beautiful place, and there is a giant artificial dinosaur standing on the square. There are also a group of different kinds of small dinosaurs, plus the surrounding flowers and trees, as if to pass through to the Luo The feeling of the era. Liujiaxia Dinosaur National Geological Park is the best geological site in the world to preserve the dinosaur footprints. Since the new museum has not been built, it is necessary to see the most primitive dinosaur footprints. The No. 1 protective shed goes. along the road, you can see that the hills on both sides are filled with maroon muddy sandstone. The rocks in the middle are blue-gray and yellow, and the rock layers are clear and the boundaries are clear. In fact, the mountains on both sides are the Cretaceous stratigraphic section.