n order to accurately evaluate the comprehensive benefits of water conservancy scenic spots and promote the realization of the value of ecological products in water conservancy scenic spots, a comprehensive list of ecological products in water conservancy scenic spots was established through literature search, survey interviews, and on-site measurements. The indicators and methods for monetization of cultural service value were refined, and the gross domestic product value was calculated using the Liuyuankou Water Conservancy Scenic Spot in Kaifeng as an example.The results indicate that the regulatory and cultural service functions of water conservancy scenic spots contribute significantly to their ecosystem gross domestic product.The gross ecosystem product per unit area of the water conservancy scenic area is significantly higher than that of other regions, containing high ecological value.Further exploration is needed to explore the path of realizing the value of ecological products in water conservancy scenic spots, in order to promote the sustainable development of water conservancy scenic spots.