Abstract: The development of tourism activities in national parks plays an important role in promoting local economic development and ecological protection. Based on the literatures related to national park tourism collected by China National Knowledge Infrastructure(CNKI), this paper classifies and reviews the literatures according to different research contents. This paper mainly analyzes from five aspects that have been widely studied in the academic circle:the research on stakeholders of national parks, the research on ecology of national parks, the research on management and development mode of national parks, the research on management system of national parks and the research on tourists' perception of national parks. Finally, this paper summarizes the above five aspects of research, and puts forward the content of further research in each aspect in the future.On the whole, the research on national parks in China is still in the preliminary stage, and there are many aspects to be further explored to further integrate the development of tourism, ecology and economy in the construction of national parks.