The Museum Park of Northwest Agriculture and Forestry University is a building group which consists of sample collection, teaching demostration, scientific research, popular science exhibition, fallow and entertainment, and gardening fancy. Authors discussed the landscape design by analyzing the design background, design concept, design style, key plan and how to embody discipline character, campus culture and good landscape. It indicates that the design of museum park should pay attention to visitor's psychological feeling and sustainable development viewpoint. The design of the museum park is comprehensive and only by the combination of micro and macro, landscape and architecture, culture and history, content and style can create harmony landscape environment.