The altitude is 1,403 m. The mountain is about 200 m high. There are many linearly distributed pits developed in the middle section, about 1- 2 m high and about 0.5 m deep, with an oval shape. The mountain looks like a bell and is smaller than the Holy Bell Peak. Therefore, it is called as "Giant Bell Peak". It is the campanulate granite landform formed by the giant porphyritic biotite granite of the Yanshanian period through continuously detaching, disintegrating and collapsing along the concentric layered joints parallellingthe slope surfaceunder the freezing weathering.There is biotite quartz feldspar schist developed at the slope surface of the mountain bottom, laminated in the granite in a layered form. There are 5 layers from the top to bottom in total, about 196 m wide. These layers extend from north to east.