Abstract: Based on remote sensing images and 1:200,000 Geological map data, field investigation was carried out on fault landforms and typical fault sections such as fault triangle surface, fault steepness, fault waterfall and fault gully along fault line. The investigation shows that a large number of typical fault geomorphological phenomena are distributed along the fault line. Due to the difference of fracture activity in different parts, the characteristics of fault and fault geomorphology are different. In addition, fault sections are seen in the gully walls of some sections. The section is a relatively new fault of the fault fan