Abstract:Regionalization of geological heritage is the foundation of the protection of geological heritage resources. According to spatial differentiation of important geological relic resources and secondary tectonic units in Shandong province, three geological relics areas are divided. According to its natural distribution, the relevance among time, space and origin of geological relics and tectonic units, eight geological heritage areas and 24 geological relics concentration areas are furthurly divided. Thus, important geological heritage natural zoning system has been established in Shandong province. It will provide reliable scientific basis for protecting geological heritages.