Taking the example of paragliding, the Adventure Model and the basis of the level of the enduring involvement of paragliding participators is quoted in this study. Based upon the level of the enduring involvement of paragliding, the study investigates the relationship between paragliding participators and, as mentioned in the Adventure Model, individual and activity (or setting) attributes to explore internal behaviours of paragliding participators in Taiwan. In this research, there were returned with 219 valid ones. To analyze the level of enduring involvement with the bullets above, the result shows that, with the increasing level in enduring involvement of paragliding respondents, the motivation of flying is changed from external 'flying experience' to internal 'self-achievement.' The Adventure Model points out that the involvement of social contact is advanced by the level of participating in the adventure. Nevertheless, the investigation of this research is opposite to the assumption of the Adventure Model. Through this research, it has been realized that, the more the participators' level of enduring involvement increases, the less artificial paragliding locations they intend to challenge. The research reveals that, it is preferred the different level of enduring involvement of paragliding participators all should be a nature and safe location. As to those low level enduring involvement, the services including emergency aid, equipment and instructor providing are required. On the other hand, those of high level enduring involvement pay more attention to the height of location and distance of flying.