Tianmen Mountain, is the highest mountain in Zhangjiajie. The world marvelous scene called Tianmen Cave, means a door to the heaven in Chinese, makes this mountain famous. The comparative plat mountain top, the well-preserved original forest, the rare plants and species, the natural bonsai in everywhere form into a splendid picture. People entitle this mountain as the most beautiful garden in the sky and the fairy land in the boundary of heaven.
For a long time, Mount Tianmen not only attracted attention because of its miraculous and unique geographic landform and unparalleled natural landscape, but it also became well-known for its profound cultural connotations and famous colorful humanistic site.
Tianmen cave the natural mountain-penetrating karst cave with the highest elevation in the world, hangs on the towering cliff. It is a natural water-eroded cave with the highest elevation in the world. It is actually a big hole in the mountain but people call it a cave and it has become a major attraction. In 1999, in an acrobatic show, three airplanes flew through it. The live telecast drew an estimated audience of 800 million people worldwide. The cave become the unique sight under heaven and breeds the profound and grand heaven culture of Fairy Mountain in the local area.