This study was carried out to establish the master plan of Hadong park, public park for a unit of town in Hadong county. It was divided into two parts: site analysis, and planning. The present situation was analyzed in historical, cultural, and natural(geographical, topographical, climate etc.) aspects. The planning was focused on a nature-oriented, facility-oriented, and health-oriented park that can be accessed easily by residents. The analyses and planning of this study are summarized as follows. This site was located on Gal-Ma hill(渴馬峰) in Hadong county. The area was 168.608㎡. In the site area, there were cultural properties. The slope was a little steep. On top of the site, Seomjingang(river) could be viewed. Most area was utilized as farm land. The summit, Chung-Hon tower(忠魂塔), Seom-Ho summerhouse(蟾湖亭) has been landmarks. The main concept and consideration of this planning were the identity of Hadong county, an ecologically responsive park, the function for the leisure and recreation of residents, and the increase of tourists. The plan contained the special natures and histories of Hadong. The local symbolism and the special culture were expressed and Learning on the nature was performed.