Tourism flow is the interactional results between destination and domestic tourist markets. Spatial characteristics of tourism flow is one of the most important contents in tourism geography. Based on lots of spots investigation and data, the paper studies the spatial distribution characteristics of tourism flow markets in Zhangjiajie city which is a new tourism city ; By using the gravity model and economic index of flight price, the paper establishes spatial potent model of tourism flow based on the flight corridor and analyzes spatial behavior characteristics of tourism in Zhangjiajie city....
