Implementation of Regional Regulation No. 16 of 2013 concerning the Gresik Regency Regional Tourism Development Master Plan for 2013-2025. This research uses descriptive qualitative research type. Data collection data in research using interview techniques, observation, and documentation. To evaluate or assess the success of this religious tourism development policy using several theories from Daniel Stufflebeam: context evaluation, input evaluation, process evaluation, product evaluation. From the results of this study notes that the success of religious tourism development policies in Gresik Regency, especially in the Sunan Giri Tomband Kediri Giri Site has not been fully successful optimally because of differences in visits and tourism interests between the Sunan Giri Tomband Kedaton Giri Site due to the lack of promotion of Giri Site tourism Kedaton. One solution that can be recommended by researchers at the Gresik Regency's Office of Tourism and Culture is to increase efforts to promote the Giri Kedaton Site as anattractive destination in Gresik Regency.