The 23,310 m2 garden is divided into four distinctly themed sections; East, Central, West, and North.[4] The Central area is the oldest part of the garden. Buildings, the primary feature of any Chinese garden, occupy one third of the total area. A unique feature this garden is the 700 m covered walk which connects them.[4] The built elements of the garden are grouped by section.[5] The ensemble of structures in the central garden encircles a pond and grotto main feature. The grotto is constructed of yellowstone granite and was created by the noted artist Zhou Binzhong. The eastern section of the garden is arrayed around the cloud-capped peak stone. A central courtyard is ringing by buildings. Behind the Old Hermit Scholars' House is the Small Court of Stone Forest, a collection of Scholar stones and connected minor courtyards. The western section is mostly natural containing only a few pavilions, a large artificial hill, and a Penzai garden.