The Danxia landform is a unique geological formation found primarily in China. It is characterized by steep cliffs and colorful rock layers, which are often red due to the presence of iron oxide. These formations are created through a combination of erosion and sedimentation over millions of years, resulting in striking landscapes that attract tourists and researchers alike. The most famous example of Danxia landform is the Zhangye Danxia National Geological Park, known for its vibrant colors and unusual shapes. The park showcases various rock formations, including ridges, valleys, and peaks, making it a popular destination for photography and outdoor activities.