The park is divided into "lands" (themed areas) and well-concealed backstage areas. On entering a land, a guest is completely immersed in a themed environment and is unable to see or hear any other realm. The idea behind this was to develop theatrical "stages" with seamless passages from one land to the next. The public areas occupy approximately 27.4 hectares (68 acres). When the park initially opened, it consisted of only four classic themed areas: