Dinosaurs have disappeared from the earth for 65 million years, but people still maintain a mysterious and curious imagination of dinosaurs. Therefore, the design of this indoor playground revolves around the theme of “dinosaur”, creating a forest frame playground with climbing and crossing. At the same time, the design of the indoor soft playground integrates different dinosaur images into the design, for example, the long-disappeared Tyrannosaurus Rex, Diplodocus, Triceratops, Ankylosaurus, stegosaurus and so on, which can allow children to recognize various dinosaurs and meet children’s diversified imaginations for adventure.