Washington Revised Code Title 79A. Public Recreational Lands § 79A.05.340. Interpretive activities authorized

(1) Explain the functions, history, significance, and cultural aspects of ecosystems;

(2) Explain the relationship between human needs, human behaviors and attitudes, and the environment;

(3) Explain the diverse human heritage and cultural changes over time in Washington state;

(4) Offer experiences and information to increase citizen understanding, appreciation, and stewardship of their natural, cultural, ethnic, and artistic heritage; and

(5) Explain the need for natural, cultural, and historical resource protection and preservation as well as the methods by which these goals can be achieved.