Can You Name The Most-Visited Units Of The National Park System From 2012?
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Acadia, Yellowstone, and Yosemite are some of the most adored units of the National Park System, but they don't show up in the top 10 list of most-visited parks during 2012. They're quite a ways from the top 10, actually.
- By NPT Staff - April 4th, 2013 3:03am