Moon Hill. It is one of the most visited attractions in Yangshuo, Guilin. With an elevation of 380 meters, the hill is 230 meters in relative height and 410 meters in length. The moon cave is about 50 meters in height and width. The main attraction of this popular scenic spot is a hill with a huge hole in the shape of a moon. The hills here can be climbed for spectacular vistas from the top.