The main purpose of this research is to present the fundamentals and guidelines for designing in the direction of sustainable development fundamentals of natural forest parks and possibility of their developments in the form of physical growth and functional development. Protection from natural resources sustainable development of naturism in forest parks can be the purpose of designing these environments.The expected results from this research is the reduction of contrasts in sound natural areas by using zoning method or emphasis on protection and natural quality development and diminishing human aggression at a regional level.In this research by a fundamental, scientific and researchal trend, designing of Telar Forest Park in Qaemshahr which is located in the suburb of this city as the only forest park, we can take appropriate measures to revive and renovate forest ecosystem and promotion of the tourism industry and naturism of the area on the basis of suitable environmental planning.In this regard, the designing process of the park has accomplished based on evaluation of ecological potential, visual landscape features and recognition of people’s preferences. Using park by the analysis of questionnaires, the needs and spotting applications and their interactions with one another and finally presenting guideline scheme and scenery design in accordance with purposes and fundamentals of sustainable development and naturism.