A case study was conducted in both CHI-TOU Forest Recreation Area and FLYING COW Ranch to define the factors of forest recreational therapy from perspectives of health, forestry, leisure as well as the management of forest ecosystem. It was to assess the interrelationships between the factors and the visitors' perspectives through factor analysis and higher-order confirmation factor analysis (HCFA). Questionnaires were given out to the visitors to understand their experiences of forest environment and the feedback from it, therefore to assess the feasibility of forestry by the implement action of forest, health and leisure. The research findings have shown that there are obvious Influences of physiological benefits, esthetic benefits and social benefits, and least influences of psychological benefits and ecological benefits, while the ecological benefits and comfortable benefits are somewhat influential.