Introduction of scenic spots of Wulong Tiansheng Third Bridge

Introduction to the scenic spots of Wulong Tiansheng Third Bridge:

Tiankeng Third Bridge is located 20 kilometers southeast of Wulong District, Chongqing, and it is a scenic spot in Chongqing. Wulong Tiansheng Bridge is a rare geological wonder eco-tourism area in China, which belongs to a typical karst landform. The scenic spot is famous for its three magnificent stone arch bridges, namely Tianlong Bridge, Qinglong Bridge and Heilong Bridge, and belongs to the largest Natural Bridge Group in Asia.

The scenic spot is famous for its three magnificent stone arch bridges, namely Tianlong Bridge, Qinglong Bridge and Heilong Bridge, and belongs to the largest Natural Bridge Group in Asia. Tiansheng Third Bridge is located at the junction of Baiguo Township and Walnut Township, 20 kilometers southeast of Wulong City. The three natural stone arch bridges created by nature, integrating mountains, water, fog, springs, gorges, peaks, streams and waterfalls, are high-grade eco-tourism areas.

Tianlong Bridge is the most vivid of the three bridges and the longest span of the three Natural Bridge. According to legend, the Three Bridges were changed by dragons and have long been integrated with the peaks on both sides of the strait. It is also the only double arch bridge among the three bridges, consisting of a pier and two bridge opening, just like man-made. This is the ingenious work of nature, which is naturally formed by the scouring of running water. There is a maze-shaped cave inside the dock, which is said to be the hiding place of bandits. The main cave is more than 400 meters long, surrounded by countless large and small passages, forming a strange cave.

That is, Tiansheng Second Bridge, also known as Zhonghua Bridge. Bridge deck height is 28 1m, average arch hole height 103m, bridge thickness 168m, arch span 13-58m, average 3 1m, and bridge deck width 124m. Qinglong Bridge is the highest karst natural bridge in the world, and it is also the natural bridge with the largest vertical height difference. As the sun sets in the west, all directions are full of colors and flickering, like a real dragon soaring into the sky, hence the name Qinglong Bridge.

Black Dragon Bridge is the most downstream Tiansheng Bridge on the Amniotic River Canyon. The name of this bridge has existed since ancient times. Because its arch is deep and dark, it seems that there is a black dragon winding at the top of the cave. The bridge deck height is 223m, and the average arch height is 1 16m, which is the highest among the three bridges. Bridge thickness107m; Arch span16-49m; The bridge deck width 193m is also the largest among the three bridges.

Cavities, dissolved holes, pot-shaped and flow marks on the side wall and top of bridge opening Road in Heilong are very common, reflecting the flow characteristics of ancient undercurrents. There are four hanging springs on the north side of the cave wall, such as Wuquan, Zhuzhen Spring, Yixian Spring and Sandie Spring, with different styles.