Tianmen introduction: Tianmen consists of the Tianladder and the Tianmen. The Tianmen is as steep as a vertical ladder with 148 steps. The Tianmen is so narrow that one person can pass by it sideways.
Attraction
Tianmen introduction: Tianmen consists of the Tianladder and the Tianmen. The Tianmen is as steep as a vertical ladder with 148 steps. The Tianmen is so narrow that one person can pass by it sideways.