The Nature Park covers most of Ramat Hanadiv area, spreading across approximately 1,125 acres.

Prior to the establishment of the park, there were proposals to use the area for several purposes. Among the suggestions, a botanical garden for biblical and universal vegetation and a national physical education center. The JNF (Jewish National Fund), which managed the park in the 1970's, had planted pine and cypress groves, covering 18% of the area. The concept of an admission-free park had evolved in the mid 1980's when the 'Society for the Protection of Nature in Israel' joined forces with 'Yad Hanadiv' in order to turn the existing garrigue into a park serving the public.

Very little was known at that time regarding the area and its ecosystem. In order to establish a sustainable approach for development, in the mid-1980's a four-way study-action plan, ongoing until today, was devised as follows:
1) The Research Approach derived from the insight that prior to developing any management or educational programs, it was necessary to obtain basic knowledge about the ecosystem and understand its processes.
2) Archeological Excavations and unveiling of ancient sites throughout the park.
3) Preparing the park for day hikes: A set of trails was created, leading to the main points of interest. All trails are circular - beginning and ending at the Visitors Pavilion. The hiking trails are geared to various skill levels and are all clearly marked; maps and tour booklets are provided for all the hiking trails.
4) Active Management: The Nature Park management seeks to conserve and nurture diverse habitats to support rich and attractive biodiversity. In order to achieve these goals, various management operations have been carried out in the park since its early years, including the introduction of cattle and goat grazing, manual shrub clearing, fencing to protect rare plant species and reintroduction and re-stocking of endangered animals.