Abstract: The environmental education of wetland parks played an important role in resource protection and sustainable utilization. A conceptual model was established for environmental knowledge, values, environmental attitudes and the effects of environmental education. The reliability of the model was examined by investigating the visitors of Shenzhen OCT Wetland Park. The results showed that environmental knowledge directly or indirectly drove the effect of environmental education through environmental attitude. Through environmental attitude, ecological values and altruistic values indirectly drove the effect of environmental education. Self-interest values had no driving effect on the effects of environmental education. Therefore, it provided a key guiding role for the optimization and development of wetland eco-tourism environmental education effect.