The concept of cluster development has characteristics that are identical to tourism activities. Based on the Master Plan for the KSPN Dieng and its Surroundings, the Dieng Plateau is developed with several development strategies, namely the development and strengthening of local potential-based tourist attractions in a sustainable manner, increasing regional carrying capacity and the participation of local communities to support tourism, as well as developing cross-sectoral and regional policies. Accessibility in the Dieng area and its surroundings is supported by road and the availability of public transport. However, accessibility to the Dieng area, which is in an enclaved area, still faces limitations and causes the time and distance to be quite long. Proposal are taken to develop a rest area with many functions. As in Japan, the concept of “michinoeki” or roadside station was developed to provide comfortable facilities for tourists while resting on their way to main attractions or even making “michinoeki” one of the tourist destinations.