Based on the investigation and evaluation of its landscape resources，this paper discusses the planning method of reservoir water conservancy scenic area in mountainous hilly area，and draws on the unique regional characteristics and water culture of the scenic area，to carry out the overall planning and special planning，through the rational planning of water safety，water resources protection，water environment protection and restoration，water and soil conservation and the popularization of water culture and water conservancy science and technology.To ensure the ecological health and sustainable development of water park，and also to provide reference for planning design of water park in similar areas in the future.