The article discussed the formation of the unique Danxia landform landscape according to the basic aspects and leading aspect based on geology, concluded that the vertical joints was the foundation and premise for the formation of tortoiseshell, the glacier freeze-thaw was key to Qianjun Mountain formation, differential weathering was an important factor of Qianjun Mountain formation.%针对千龟山独有的“千龟朝圣”丹霞地貌景观,从基础成景和主导成景两个方面分析其成景机理,研究总结认为垂直节理是形成龟背的前提和基础,冰川的冻融作用是千龟山形成的关键,差异风化是千龟山形成的重要因素。
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