There are many marine erosion landforms on the island, such as the Nanzhai Stone Forest group with its variety of different shapes, unpredictable marine erosion caves, and scattered marine erosion platforms and terraces.

岛上的海蚀地貌还有很多比如形态各异的南寨石林群变化莫测的海蚀洞还有错落有致的海蚀平台和海蚀阶地。