The Purpose this paper is an implementation of gamelan presentation and karst rock as local content information with the aim of preserving local wisdom in the Gunung Kidul. The writer describes some of the functions of libraries in main DPK (Dinas Perpustakaan dan Kearsipan) Gunung Kidul as the information center for the user, especially the Gunung Kidul. Beside also explained some the BPK Gunung Kidul in promoting local knowledge the Gunung Kidul to the community. This research used descriptive qualitative approaches, with data collection method that is observation, documentation, and interview. Based on the research done, the writer gets some points of interest related to the efforts to DPK Gunung Kidul in providing information that deals with local knowledge, DPK Gunung Kidul have presented of literature, documentation, and props for example gamelan, karst rocks, and others. This can become the pilot project of other libraries, hoping to create a breakthrough in order to maintain and preserve local knowledge that did not disappear inedible times.