Abstract: National rocky desert park is an innovative measure to implement ecological construction and natural protection in rocky desertification areas in China. It is a kind of natural park to protect the ecological environment and make rational use of resources in rocky desertification areas. Baishiyan National Rocky Desert Park in Luxi County of Yunnan Province belongs to the rocky desertification zone It is a typical karst area with serious rocky desertification and high ecological vulnerability. In order to provide the basis for the site selection, construction and scientific management of Baishiyan National Rocky Desert Park in Luxi county, using the comprehensive evaluation method based on ecosystem, ecological environment quality, landscape resource conditions and reasonable utilization conditions, the evaluation of construction conditions of Baishiyan National Rocky Desert Park in Luxi County are evaluated. The results show that the total score of the evaluation of construction conditions of the desert park is 80.3, and the overall evaluation result is "excellent". It is suitable for the construction of national rocky desert park.