Dalong Lake tourist area includes reservoir area and Longdongyan, located between three townships, Xiyan, Tanghong and Zhenyu, Shanglin County, Nanning City. Dalong Lake Reservoir has clear water for days, and 14 islands are dotted with sparkling and twisting loops. The stalactites in Dalong Cave are beautiful, beautiful and breathtaking. Dalong Lake in Shanglin is one of the world's ten karst karst reservoirs. The clear water of Dalong Lake is sky-high, sparkling, surrounded by mountains, stone peaks stand shoulder to shoulder, and the green mountains reflect in one. The 12 natural cave landscape halls in Dalong Cave, which is surrounded by lake shores, show you a magical world with different forms of stalactite forests and natural pools and underground rivers. The lake here comes from a small or large underground dark river, which flows into this alpine lake. Dalong Lake is also the only reservoir in the country without a dam, through the culvert from the underground water drainage canal. One of the world's ten karst reservoirs, Dalong Cave, artificially better than ghostly work, and add a little mystery. When we take a beautiful white luxury cruise on Dalong Lake, the first feeling is the joy of the water near the water. The water here is gushing from the deep layer, not often clear and clean, and there is no pollution. The lake is extremely deep, a lake "mineral water" in the sun flashing dazzling light, we are looking at the lake and the strange and beautiful peaks around. The mountain-shaped peak of Dalong Lake is a bit similar to Guilin Lijiang River and Vietnam's Xialong Bay. It is full of hieroglyphic stone mountains and strange peaks, so some people call it Xialong Bay in China.