The Underground Grand Canyon in Shandong is a tourist area integrating leisure, recreation, entertainment, vacation, cave drift and cave view. It has been proved that the cave has a length of 6100 meters, which is the first long cave in the north of the Yangtze River, with a maximum of 30 meters. The whole cave is developed from a huge karst fissure in the northwest southeast direction. The water in the cave is gurgling and the stalactites are in strange shape. The Grand Canyon of stalagmite, stone waterfall, carnation and stone underground is located at the foot of Jiuding Lianhua Mountain, yaodianzi Town, 8 kilometers southwest of Yishui County, Linyi, Shandong Province. Yimeng is a unique underground cave.
The length of the cave is 6100 meters and 3100 meters. It is the longest cave in the north of the Yangtze River and one of the largest famous karst caves in China. The features of the landscape are as follows: first, the momentum is magnificent; second, the underground river is long and tortuous, with abundant water and long flow in four seasons. The underground river waterfall is very spectacular, which is rare in the karst caves in northern China. The third is the 1000m drift project developed by using the water potential of the underground river, which has been certified as the "longest cave drifting project in China" by the Guinness records headquarters of Shanghai great world. Fourth, the annual temperature in the cave is 17 / 18 degrees centigrade, which is warm in winter and cool in summer.
The Underground Grand Canyon in Shandong can be summarized and described as "majestic, strange, beautiful, secluded and dangerous". Male on the male in its majestic, majestic atmosphere, grand scale, many scenic spots. Walking in the cave is like entering the cave, heaven and earth, and the sea of strange stones. It gives people a feeling that you don't know the cave in the cave, as if you are in a floating palace. There are more than nine scenic spots in the Three Gorges, such as the Jiuqu River, the Jiuqu River, the Shenqu River, etc. There are 12 named canyons, including "submarine canyon", "black fox gorge", "Longhu gorge", "devil Valley", "ghost Valley", "Qu gorge" and "underground Three Gorges".