It is an outdoors round platform on three levels of courtyards. Every courtyard of the heaven temple is bordered with a marble railing. As indicated by antiquated Chinese convictions, the first level speaks to the hellfire, the center level connotes the earth and the upper level symbolizes the paradise. A solitary level stone projects at the focal point of the upper level and is known as the Wonderful Center Stone. It is the center purpose of the nine circles surrounding it. The Circular Mound Altar of heaven is the place the sovereign stands to appeal to God for downpour. His voice would strangely increment in volume and would turn out to be boisterous for everybody to listen. There are two dividers encompassing the sacred place and both dividers are painted red and encompassed by blue tiles. The external square-framed divider speaks to earth and the inward roundabout divider speaks to heaven. In the southeast corner of the holy place, a green tiled broiler called the Firewood Stove is found. All offerings to the divine force of paradise are being smoldered here.