(1) Purpose. To preserve, protect, and enhance objects, features, or places of historical, geological, archaeological, or scientific importance, including commemoration of outstanding persons or events.
(2) Description. Sites of optimum form and size for the protection and enhancement of the objects, features, or places concerned, including adequate space for parking, if appropriate, and other accommodations for anticipated day-use.
(3) Development and management. Standard facilities will be access, parking, sanitation, and water. Other service facilities may be added if required. Overnight camping will ordinarily not be allowed. Development may also include restoration of historical structures, etc., and installation of protective devices. Maximum benefit to visitors may be achieved by providing museums, outdoor dioramas, and other interpretive exhibits.