An attractive experiential environment is an essential requirement for Island Ecotourism. Ecological attendees' experiences predict their future behavior, so need to be well understood by organizers. Based on the stimulus-organism-response theory of Mehrabian and Russell (1974), this study examines the impact of the experience economy on ecological attendees' memory, loyalty and price premium. Data are collected from site surveys completed by 279 attendees of Turtle Island. The research in this work employs structural equation modeling. Experience has a positive effect on memory, which consequently influences loyalty and price premium. Finally, this study discusses implications for marketing and management in the eco-tourism experience economy, and suggestions for future researches.