The invention discloses an intelligent tourist service system comprising a mobile terminal, an application system and a cloud platform system. The application system includes an infrastructure service layer, a data resource service layer, an application support service layer, a business application service layer, an implementation operation service layer and an information service layer. The cloud platform system includes a scenic area module, a scenic spot explanation module, a map module, a positioning module, a route planning module, a voice explanation module, a scenic spot evaluation module, a tourist sharing module, a tourism dating module, an administrator management module and a meteorological monitoring module. The core functions and data of the system are stored in the cloud platform system, and users access the application system and the cloud platform system and conduct interaction through the mobile terminal. The system can meet the demand of scenic areas in management, marketing, service and other aspects, and can be rapidly deployed and applied. A tourism social platform of travelling companion finding, carpooling, room sharing and dating is provided for tourists.