Those Lands of cultural importance within the park Usually they will contain nationally, or internationally, significant archeological, historic or contemporary cultural resources This classification is important for it directs attention to the importance of protecting and interpreting these vestiges of the nation's cultural heritage often it becomes desirable to provide a setting for these zones utilizing adjacent more natural zones Physical development will be only that which is necessary for the preservation, restoration and interpretation of cultural values Public use activities are generally limited to sightseeing and education. These zones might be called historic archeologic, cultural, or historic-cultural zones.