At 8 am we drove 3 cars from Yiwu to the Long River underground of Lanxi. This underground river, real name "Inong Snow Cave", runs through the cave and outside, with the famous inundation of snow ten scenes, perfect for boat tours. This is the place where the brightness of ancient traveler Xu Xiake was visited, and it has now been recorded in the "Zhejiang Tour Diary". At the entrance of the scenic spot, a statue of Xu Xiake is erected as a memorial. Small boat cruises are the standard way to view the underground river of Lanxi. After the cruise, you can also cycle through the dry road. The dry road is 1200 meters long, or parallel to the long river, or branch holes interspersed with the roundabout, the whole journey is about 2 hours. People in the cave, boating on the water, water with the cave, scenery with boats, such as Wuling to find the secluded, such as Dragon Palace exploration. The famous Yongxue ten scenes of Yuling Xuezhong, Linglong, crystal clear, snow-like, high 2.8 meters, diameter 1.4 meters, the top ice-like lacquer stone and the dome connection, is a rare treasure. The hole is a process of climbing all the way up, which is quite physical. In short, the underground long river, although there are artificial traces, but can not cover up the natural strange water monster stone, small boat lanes and land corridors, you may touch your nose at any time, there are hundreds of clouds to test your endurance, great, is a good place worth a visit.