Nature-based tourism is vulnerable to climate change, so it is necessary to build the adaptive capacity of tourism system. Nyarai ecotourism site is a nature-based activity which vulnerable to environmental degradation and threatened by climate change. This study aims to assess the resilience of people who actively involved in implementing ecotourism against climate change at the Nyarai tourist attraction. This study used a quantitative analytical approach by survey method for specified sample of 117 tour guide populations. Primary data collection was done by interviewing through a questionnaire and analyzed descriptively. This research found the three lowest scores were on the criteria of economic resilience i.e existence of local projects in tourism activities (4.34), developing of new tourism products and activities (4.41), and providing local products for tourists (4.41). However, economic, social, ecological, and governance resilience have to work together increasing tourism activities that lead to sustainable development and climate resilience.