The amount and frequency of past experience in forest recreation have been considered as one component of an overall specialization. Past research has shown that more specialized recreationists have differing motives, attitudes, satisfaction levels, environment preferences, and management preferences. The overall purpose in this study was to investigate the effect of specialization on users` attitudes toward environment and park management. 320 Wolaksan visitors were surveyed in the summer of 1993 to collect the data. Specialization, as measured by past experience, frequencies of visitation to any forest recreation areas per year, visitor days per year, and number of visits to Wolaksan, was tested the relationship to the users` levels of environment attitudes and park management perception. Among the specialization variables, past experience was highly correlated with the levels of attitudes toward environment. Experienced recreationist preferred natural environments to settings associated with social activities. Most of respondents perceived the importance of the attributes related to park management. However, they gave low performance scores to the attributes.