Full name： Dayishan Scenic Area
Bus line：Lianyungang to guanyun county shuttle bus, 101 to yishan Buddha
Address：No.166, Xingfu North Road, Guanyun County, Lianyungang City, Jiangsu Province
Free：The height of children is less than 140cm, and the age is greater than 70 years old
The source is located above the Shifo Ancient Temple. The Qingfeng is surrounded by the mountains. The water flows from the west to the east. It passes through the Guangming Pavilion through the stone gate of the Shifo Temple. After the chaotic stone post, the water is fierce, and the gully gradually widens and flows into the old dragon pool to form the Longtan Waterfall. During the rainy season, the waterfall is high and the scenery is magnificent. The entire length of the raft is about 1500 meters, and the widest part of the gully is more than 20 meters. The rock is strange, the ridge is set in the raft, the raft is covered with gullies, the gullies are stacked, the windings are twisted and twisted, the cascade waterfall is scattered, and the brook stream is lightly singing. It is moisturized by the old dragon, and the forests on both sides are lush and lush, and the mountain flowers are beautiful and wonderful. In 2009, the Longtan Waterfall landscape was completed. In May 2012, the Laolongyu Water Supply Project and the comprehensive environmental improvement project along the route were completed. The exquisite cross-stone bridge, the exquisite half-mountain pavilion, and the shadow of the flying raft, make people completely immersed in the fairyland gods in the "deep mountain Tibetan temple, the spring is quieter and quieter." Laolongyu became one of the beautiful scenic areas of Dayi Mountain.