71 Pa. Stat. § 1340.314
Whenever the department imposes fees or charges for activities, admissions, uses or privileges, including charges for concessions, at or relating to State parks, such charges or fees shall be used solely for the acquisition, maintenance, operation or administration of the State park system and are hereby appropriated for such purposes. The department shall not adopt or impose any charges or fees for parking or general admission to State parks unless the charges were imposed prior to January 1, 1995. The department may continue to impose and modify parking charges and fees applicable to specific services or units within the State park system which were imposed prior to January 1, 1995, and may impose charges or fees for admission to and for use of specific services and facilities in State parks. The department shall continue to exercise the powers previously vested in the Environmental Quality Board regarding the imposition of fees and charges for State parks and State forests.
71 P.S. § 1340.314