Abstract:Rizhao city is an important part of Shandong Peninsula city buildings construction. From the point of geological environment, geological suitability evaluation and comprehensive analysis of 6 kinds of land use types are carried out, they are comprehensive development of urban construction using land, high building construction using land, low building construction using land, mineral resources development using land and municipal solid waste landfill sites. Suggestions for urban development direction of Rizhao city are put forward as well.