This research aims to facilitate researchers at the Forest Research 93 plot was in the process of research in forest areas of this research. The hope is that the system for the preparation and synchronization of data will be much easier and efficient. This study is an action (action) with the subject is plot 93 Research Forest of Gunung Kidul. Techniques used in collecting survey data is to plot directly to the Forest Research 93 Gunung Kidul, retrieval of data from the Forestry Service, observation,documentation. Results from making this Geographic Information System mapping indicates that by 1993 Research Forest plot of Gunung Kidul can become reference data for workers and researchers in the field of forest research, because they can know the location, area and state of crops in accordance with the data in the last input times.