With the development of technology, there are more types of non-standard outdoor playgrounds designed for children, and the designs are more interesting, such as wooden outdooor play house . This kind of non-standarder outdoor playground not only allows children to have fun, but also helps them develop their physical coordination skills. There are two types of non-standarder outdoor playground equipment that are very popular in the market. They are outdoor pirate playground equipment and outdoor climbing frame with dome. This article will introduce you to these two devices that are popular with children in non-standarder outdoor playground, and make a comparison.