Introduction to One Line of Sky: Located in the northeast of Baligou Yangzhoudi parking lot, next to the cliff sightseeing elevator, it is a wonderful part of the landscape of Baligou Scenic Area. There are steep cliffs on both sides, a line of blue sky above the head, and a climbing passage in the middle. It was also the only mountain trail used by mountain people in Shangbali and Xiabali.
Attraction