Marvel Valley is an upgrading landscape design project located in Anji County of Huzhou in Zhejiang Province. Marvel Valley as one of the pieces of Greentown was decided as a place for children's outdoor activities. Greentown of Anji 's overall environment is different from many city parks or community parks. The valley provides the project site with an unusual scale and a different external environment from the city. The children's playground located in the valley is designed with natural texture and context. Marvel Valley has four structural spaces: Entrance with sloping fields, Hillside space with lawn, Basin surrounded by hills and Lakeside spaces. A series of activities is formed around the four spaces: the swing on the big ring, four-way seesaw, enlarged honeycomb, ants caves, the slides of different steep, the web crawl liked a spider, the play pool shaped like a Jellyfish, jumping clouds, the whale teeth observation tunnel in the lake ... ... Each space have different shapes depends on their respective landscape elements: From the entrance platform into the site, we could overlook the valley on the slope fields covered with cherry trees; through the steel bridge upon the "whale tail" wetland, into the forest swing, to the 18-meters diameter steel ring; the lawn and platform on the slope, formed a comparison with the actual situation under the forest space. The mountain and the lake help to define the space respectively.