With the formal establishment of the Ministry of Culture and Tourism, how to explore the integration model of cultural travel has become a major issue in the field of public libraries. In recent years, on the path of communication fusion explored by public libraries, research tourism, homestay Library and web star library are typical practical representatives, and these successful practical explorations have helped to promote the double development of culture and tourism, and have also accumulated experience for the future integration of Chinese public libraries. In the future development, public libraries need to deal with the basic relationship between public welfare and commercial, basic services and extended services.