The book store at the entrance. Not the visitor center at the entrance. I went to park point and the step house. I walked to the archeological village sites. All the trails. There were a lot of rangers. I don't know about tours. And of course the wild horses were open.
Most everywhere
Visitors center at the entrance. At least 1 center up top. Several hiking areas and a great drive over all thru the park
All except clif palace loop.
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