Moon Hill
About an hour bicycle ride southeast of Yangshuo, is Moon Hill (Yueliang Shan). The fantastic views from the top have made this hill one of Yangshuo's best attractions! Moon Hill has a natural round cave at the peak and from a distance, the cave (a hole in the peak) resembles the moon, hence the name.
Moon Hill Village can also be seen from Moon Hill's peak. Local villagers will offer guided tours of Moon Hill and the surrounding peaks, caves (see below) and villages for relatively reasonable prices (RMB50-100 for one day). They are quite friendly and may even offer you lunch at their home as part of the tour.
On the way to or back from Moon Hill, it is great fun to explore the nearby caves. The Black Buddha New Water Caves and the Black Dragon Caves are lots of fun for those who love a little adventure. The Black Dragon Caves tour is partly by boat and requires some wading. This expedition takes you through some great underground swimming holes so go prepared to get wet and dirty! The caves are only open in the summer and tours cost as much as RMB100, but you can bargain (especially when part of a larger group) and it is very much worth it.