They are all cave crape myrtle.

Weizidong, also known as Shuangjing Cave, is named because there are two natural well-shaped exits in the cave. The total length is more than 3000 meters, the main cave is 1.500 meters long, and the bifurcated cave is intertwined with Weizishan. Its cave body is located at the intersection of two rare Chinese and foreign plates, which constitutes a variety of different rock formations, thus creating a unique and unique underground river cave with distinctive corrosion patterns. The cave is corridor-shaped, which is famous for its masculinity, strangeness, danger and seclusion.

There are 65,438+00 caves in Wei Zi, with 36 main scenes and 72 auxiliary scenes, mainly for land sightseeing, supplemented by water boating. Into the cave, twists and turns, ups and downs, colorful stalactites, countless stone pillars, rugged rocks, hidden holes in the cave, connected caves, rivers under the cave, waterfalls on the cave, magnificent and far-reaching, mysterious. The most wonderful thing is the "four wonders" and "three wonders" landscape in the cave. The "Four Wonders" are the gutter, the zenith, the Cao Tian, the Yuluozhang, the Stone Goose Tube and the Waterfall. The "three wonders" are the iron chain cold bridge, the double wells that open the sky and the long underground river. Iron chain cold bridge, the bridge is above the deep stream. Whenever the rainy season comes, the water under the bridge growls and becomes spectacular. The two wells opened the world, and the two wellheads were close at hand, nearly 30 meters away from the bottom of the cave. They are two primitive well-shaped exits in Wei Zi Cave, and they are a long underground river. Weizi Cave is a typical underground river cave. The underground river is long and tortuous, and it goes straight through the cave to Chaohu Lake.