The Loufang (building) Cave lies in the center area of Nuoshui River Scenic Spot. Seen from afar, with two overlapping entrances it looks like a building and so it was named. It is approximate 2,000 m long, and tourists can visit an area of more than 80,000 m². The Jellyfish Stone, Maya Stone, Glistening Calcite as well as other precious stones discovered in the cave are said to have high values of enjoying their sight. The Stalactite Cascade is spectacular too.