This paper is the result of an exploratory study on the ecotourism development of the Ciletuh-Palabuanratu Geopark in the Sukabumi Regency. Especially observing the involvement of local communities as one of the main stakeholders who will determine the sustainability of these ecotourism development activities. The Ciletuh-Palabuhanratu Geopark has been designated by UNESCO as a global geopark because it is considered to have advantages and uniqueness in geological diversity, biological diversity, and cultural diversity. To support the sustainability of this geopark, the local government has been developing Ciletuh-Palabuhanratu tourism with the principles of conservation, community empowerment, and collaboration to become an international-class tourist destination. This tour is managed by the Ciletuh-Palabuhanratu UNESCO Global Geopark Management Agency (CPUGGp) under the Sukabumi Regency Government, West Java.