With    1    area of more than 397 square kilometers, Wulingyuan Scenic and Historic Interest Area sits in Central China’s Hunan Province. It    2    (include) three sections: the Zhangjiajie National Forest Reserve, the Suoxi Brook area and the Tianzi Mountain area. The major topography (地形) consists of sandstone hills, gradually    3    (develop) into more than 3,103 amazing peaks, many of    4    are over 400 meters high. Between the peaks lie valleys with streams, pools and waterfalls, and some 40 caves, as well as two large natural bridges. Remote    5    the modern cities, the site is 85 percent covered with trees. The Wulingyuan is known for five    6    (wonder): splendid peaks, unique rocks, quiet valleys, still waters and deep caves. It    7    (list) as a UNESCO World Natural Heritage Site in 1992. The entire area is covered with towering cliffs of sandstone and many forests which cover fantastic caves. The sandstone hills in Wulingyuan are unique in their large number. With the change of seasons and the weather, they     8     (constant) present different views to visitors. One of the     9    (high) mountains in this area is Tuerwangyue Feng or Rabbit Watching the Moon Peak, and Tianzi Mountain is particularly recommended for    10    (it) good view.