Introduction to One Line Sky: The Cross Gorge is formed by the intersection of two lanes and valleys. The landscape is small and rare. The valley near East and West Alley is 65 meters long and about 2 meters wide. Part of it is only 0.4 meters, allowing only one person to pass sideways. The valley is about 20 meters high. Looking up from the bottom of the valley, you can only see a ray of blue sky, which is like a dream, also known as a ray of sky.
Attraction