Just eight kilometers south of the town of Zhangjiajie (China) in the northwest of Hunan province, within the Tianmen Mountain National Park There is certainly an abnormal object of organic origin - a massive all-natural arch within the karst rocks of Tianmen Mountain or Tianmen Shan, known as the Heaven's Gate Or perhaps the Tianmen Mountain Cave.

Just 8 kilometers south of town of Zhangjiajie (China) within the northwest of Hunan province, inside the Tianmen Mountain National Park There exists an strange object of normal origin - a tremendous normal arch inside the karst rocks of Tianmen Mountain or Tianmen Shan, called the Heaven's Gate Or maybe the Tianmen Mountain Cave. This is certainly